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https://github.com/automata-network/automata-on-chain-pccs

Solidity Implementation of On-Chain PCCS used for Intel DCAP Attestations
https://github.com/automata-network/automata-on-chain-pccs

Last synced: 20 days ago
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Solidity Implementation of On-Chain PCCS used for Intel DCAP Attestations

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# Automata On Chain PCCS

[![Automata On Chain PCCS](https://img.shields.io/badge/Power%20By-Automata-orange.svg)](https://github.com/automata-network)



## Summary



This repo consists of Solidity implementation for an on-chain PCCS (Provisioning Certificate Caching Service) used in Intel DCAP (Data Center Attestation Primitives).



On-chain PCCS provides an open and permissionless service where users can freely contribute and be given easy access to collaterals for quote verification.



---



## Contracts



> ℹ️ **UPDATE (March 2025)**： The EVM contracts for both Automata On Chain PCCS and [Automata DCAP Attestation](https://github.com/automata-network/automata-dcap-attestation) have been fully audited by Trail of Bits. 

>

> Click [here](https://github.com/trailofbits/publications/blob/master/reviews/2025-02-automata-dcap-attestation-onchain-pccs-securityreview.pdf) to view the audit report.



There are two sets of contracts, i.e. the **Helper** and **Base**.



### Helper Contracts



The Helper contracts provide APIs for parsing collaterals and converting into Solidity structs, i.e. QEIdentity.json, TCBInfo.json, basic DER-decoder for PCK X509 leaf certificate and extensions and X509 CRLs.



#### Testnet



|  | Network | Address |

| --- | --- | --- |

| `EnclaveIdentityHelper.sol` | Automata Testnet | [0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0](https://explorer-testnet.ata.network/address/0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0) |

|  | Ethereum Sepolia | [0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0](https://sepolia.etherscan.io/address/0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0) |

|  | Ethereum Holesky | [0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0](https://holesky.etherscan.io/address/0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0) |

|  | Base Sepolia | [0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0](https://sepolia.basescan.org/address/0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0) |

|  | OP Sepolia | [0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0](https://sepolia-optimism.etherscan.io/address/0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0) |

|  | Arbitrum Sepolia | [0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0](https://sepolia.arbiscan.io/address/0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0) |

|  | World Sepolia | [0x95175096a9B74165BE0ac84260cc14Fc1c0EF5FF](https://worldchain-sepolia.explorer.alchemy.com/address/0x95175096a9B74165BE0ac84260cc14Fc1c0EF5FF) |

|  | Avalanche C-Chain Fuji | [0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0](https://subnets-test.avax.network/c-chain/address/0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0) |

|  | BSC Testnet | [0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0](https://testnet.bscscan.com/address/0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0) |

|  | Polygon Amoy | [0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0](https://amoy.polygonscan.com/address/0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0) |

|  | Hoodi Testnet | [0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0](https://hoodi.cloud.blockscout.com/address/0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0) |

| `FmspcTcbHelper.sol` | Automata Testnet | [0x181dc716922c84554aeA8bafa07c906F4e4C15B2](https://explorer-testnet.ata.network/address/0x181dc716922c84554aeA8bafa07c906F4e4C15B2) |

|  | Ethereum Sepolia | [0x181dc716922c84554aeA8bafa07c906F4e4C15B2](https://sepolia.etherscan.io/address/0x181dc716922c84554aeA8bafa07c906F4e4C15B2) |

|  | Ethereum Holesky | [0x181dc716922c84554aeA8bafa07c906F4e4C15B2](https://holesky.etherscan.io/address/0x181dc716922c84554aeA8bafa07c906F4e4C15B2) |

|  | Base Sepolia | [0x181dc716922c84554aeA8bafa07c906F4e4C15B2](https://sepolia.basescan.org/address/0x181dc716922c84554aeA8bafa07c906F4e4C15B2) |

|  | OP Sepolia | [0x181dc716922c84554aeA8bafa07c906F4e4C15B2](https://sepolia-optimism.etherscan.io/address/0x181dc716922c84554aeA8bafa07c906F4e4C15B2) |

|  | Arbitrum Sepolia | [0x181dc716922c84554aeA8bafa07c906F4e4C15B2](https://sepolia.arbiscan.io/address/0x181dc716922c84554aeA8bafa07c906F4e4C15B2) |

|  | World Sepolia | [0x181dc716922c84554aeA8bafa07c906F4e4C15B2](https://worldchain-sepolia.explorer.alchemy.com/address/0x181dc716922c84554aeA8bafa07c906F4e4C15B2) |

|  | Avalanche C-Chain Fuji | [0x181dc716922c84554aeA8bafa07c906F4e4C15B2](https://subnets-test.avax.network/c-chain/address/0x181dc716922c84554aeA8bafa07c906F4e4C15B2) |

|  | BSC Testnet | [0x181dc716922c84554aeA8bafa07c906F4e4C15B2](https://testnet.bscscan.com/address/0x181dc716922c84554aeA8bafa07c906F4e4C15B2) |

|  | Polygon Amoy | [0x181dc716922c84554aeA8bafa07c906F4e4C15B2](https://amoy.polygonscan.com/address/0x181dc716922c84554aeA8bafa07c906F4e4C15B2) |

|  | Hoodi Testnet | [0x181dc716922c84554aeA8bafa07c906F4e4C15B2](https://hoodi.cloud.blockscout.com/address/0x181dc716922c84554aeA8bafa07c906F4e4C15B2) |

| `PCKHelper.sol` | Automata Testnet | [0xeD75bb6543c53d49f4445055Ba18380068025370](https://explorer-testnet.ata.network/address/0xeD75bb6543c53d49f4445055Ba18380068025370) |

|  | Ethereum Sepolia | [0xeD75bb6543c53d49f4445055Ba18380068025370](https://sepolia.etherscan.io/address/0xeD75bb6543c53d49f4445055Ba18380068025370) |

|  | Ethereum Holesky | [0xeD75bb6543c53d49f4445055Ba18380068025370](https://holesky.etherscan.io/address/0xeD75bb6543c53d49f4445055Ba18380068025370) |

|  | Base Sepolia | [0xeD75bb6543c53d49f4445055Ba18380068025370](https://sepolia.basescan.org/address/0xeD75bb6543c53d49f4445055Ba18380068025370) |

|  | OP Sepolia | [0xeD75bb6543c53d49f4445055Ba18380068025370](https://sepolia-optimism.etherscan.io/address/0xeD75bb6543c53d49f4445055Ba18380068025370) |

|  | Arbitrum Sepolia | [0xeD75bb6543c53d49f4445055Ba18380068025370](https://sepolia.arbiscan.io/address/0xeD75bb6543c53d49f4445055Ba18380068025370) |

|  | World Sepolia | [0xeD75bb6543c53d49f4445055Ba18380068025370](https://worldchain-sepolia.explorer.alchemy.com/address/0xeD75bb6543c53d49f4445055Ba18380068025370) |

|  | Avalanche C-Chain Fuji | [0xeD75bb6543c53d49f4445055Ba18380068025370](https://subnets-test.avax.network/c-chain/address/0xeD75bb6543c53d49f4445055Ba18380068025370) |

|  | BSC Testnet | [0xeD75bb6543c53d49f4445055Ba18380068025370](https://testnet.bscscan.com/address/0xeD75bb6543c53d49f4445055Ba18380068025370) |

|  | Polygon Amoy | [0xeD75bb6543c53d49f4445055Ba18380068025370](https://amoy.polygonscan.com/address/0xeD75bb6543c53d49f4445055Ba18380068025370) |

|  | Hoodi Testnet | [0xeD75bb6543c53d49f4445055Ba18380068025370](https://hoodi.cloud.blockscout.com/address/0xeD75bb6543c53d49f4445055Ba18380068025370) |

| `X509CRLHelper.sol` | Automata Testnet | [0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C](https://explorer-testnet.ata.network/address/0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C) |

|  | Ethereum Sepolia | [0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C](https://sepolia.etherscan.io/address/0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C) |

|  | Ethereum Holesky | [0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C](https://holesky.etherscan.io/address/0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C) |

|  | Base Sepolia | [0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C](https://sepolia.basescan.org/address/0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C) |

|  | OP Sepolia | [0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C](https://sepolia-optimism.etherscan.io/address/0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C) |

|  | Arbitrum Sepolia | [0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C](https://sepolia.arbiscan.io/address/0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C) |

|  | World Sepolia | [0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C](https://worldchain-sepolia.explorer.alchemy.com/address/0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C) |

|  | Avalanche C-Chain Fuji | [0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C](https://subnets-test.avax.network/c-chain/address/0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C) |

|  | BSC Testnet | [0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C](https://testnet.bscscan.com/address/0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C) |

|  | Polygon Amoy | [0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C](https://amoy.polygonscan.com/address/0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C) |

|  | Hoodi Testnet | [0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C](https://hoodi.cloud.blockscout.com/address/0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C) |



#### Mainnet



|  | Network | Address |

| --- | --- | --- |

| `EnclaveIdentityHelper.sol` | Automata Mainnet | [0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0](https://explorer.ata.network/address/0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0) |

|  | Ethereum Mainnet | [0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0](https://etherscan.io/address/0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0) |

|  | Base Mainnet | [0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0](https://basescan.org/address/0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0) |

|  | OP Mainnet | [0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0](https://optimistic.etherscan.io/address/0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0) |

|  | World Mainnet | [0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0](https://worldchain-mainnet.explorer.alchemy.com/address/0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0) |

|  | Arbitrum Mainnet | [0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0](https://arbiscan.io/address/0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0) |

|  | Polygon PoS Mainnet | [0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0](https://polygonscan.com/address/0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0) |

|  | BSC Mainnet | [0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0](https://bscscan.com/address/0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0) |

|  | Avalanche C-Chain | [0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0](https://subnets.avax.network/c-chain/address/0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0) |

| `FmspcTcbHelper.sol` | Automata Mainnet | [0x181dc716922c84554aeA8bafa07c906F4e4C15B2](https://explorer.ata.network/address/0x181dc716922c84554aeA8bafa07c906F4e4C15B2) |

|  | Ethereum Mainnet | [0x181dc716922c84554aeA8bafa07c906F4e4C15B2](https://etherscan.io/address/0x181dc716922c84554aeA8bafa07c906F4e4C15B2) |

|  | Base Mainnet | [0x181dc716922c84554aeA8bafa07c906F4e4C15B2](https://basescan.org/address/0x181dc716922c84554aeA8bafa07c906F4e4C15B2) |

|  | OP Mainnet | [0x181dc716922c84554aeA8bafa07c906F4e4C15B2](https://optimistic.etherscan.io/address/0x181dc716922c84554aeA8bafa07c906F4e4C15B2) |

|  | World Mainnet | [0x181dc716922c84554aeA8bafa07c906F4e4C15B2](https://worldchain-mainnet.explorer.alchemy.com/address/0x181dc716922c84554aeA8bafa07c906F4e4C15B2) |

|  | Arbitrum Mainnet | [0x181dc716922c84554aeA8bafa07c906F4e4C15B2](https://arbiscan.io/address/0x181dc716922c84554aeA8bafa07c906F4e4C15B2) |

|  | Polygon PoS Mainnet | [0x181dc716922c84554aeA8bafa07c906F4e4C15B2](https://polygonscan.com/address/0x181dc716922c84554aeA8bafa07c906F4e4C15B2) |

|  | BSC Mainnet | [0x181dc716922c84554aeA8bafa07c906F4e4C15B2](https://bscscan.com/address/0x181dc716922c84554aeA8bafa07c906F4e4C15B2) |

|  | Avalanche C-Chain | [0x181dc716922c84554aeA8bafa07c906F4e4C15B2](https://subnets.avax.network/c-chain/address/0x181dc716922c84554aeA8bafa07c906F4e4C15B2) |

| `PCKHelper.sol` | Automata Mainnet | [0xeD75bb6543c53d49f4445055Ba18380068025370](https://explorer.ata.network/address/0xeD75bb6543c53d49f4445055Ba18380068025370) |

|  | Ethereum Mainnet | [0xeD75bb6543c53d49f4445055Ba18380068025370](https://etherscan.io/address/0xeD75bb6543c53d49f4445055Ba18380068025370) |

|  | Base Mainnet | [0xeD75bb6543c53d49f4445055Ba18380068025370](https://basescan.org/address/0xeD75bb6543c53d49f4445055Ba18380068025370) |

|  | OP Mainnet | [0xeD75bb6543c53d49f4445055Ba18380068025370](https://optimistic.etherscan.io/address/0xeD75bb6543c53d49f4445055Ba18380068025370) |

|  | World Mainnet | [0xeD75bb6543c53d49f4445055Ba18380068025370](https://worldchain-mainnet.explorer.alchemy.com/address/0xeD75bb6543c53d49f4445055Ba18380068025370) |

|  | Arbitrum Mainnet | [0xeD75bb6543c53d49f4445055Ba18380068025370](https://arbiscan.io/address/0xeD75bb6543c53d49f4445055Ba18380068025370) |

|  | Polygon PoS Mainnet | [0xeD75bb6543c53d49f4445055Ba18380068025370](https://polygonscan.com/address/0xeD75bb6543c53d49f4445055Ba18380068025370) |

|  | BSC Mainnet | [0xeD75bb6543c53d49f4445055Ba18380068025370](https://bscscan.com/address/0xeD75bb6543c53d49f4445055Ba18380068025370) |

|  | Avalanche C-Chain | [0xeD75bb6543c53d49f4445055Ba18380068025370](https://subnets.avax.network/c-chain/address/0xeD75bb6543c53d49f4445055Ba18380068025370) |

| `X509CRLHelper.sol` | Automata Mainnet | [0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C](https://explorer.ata.network/address/0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C) |

|  | Ethereum Mainnet | [0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C](https://etherscan.io/address/0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C) |

|  | Base Mainnet | [0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C](https://basescan.org/address/0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C) |

|  | OP Mainnet | [0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C](https://optimistic.etherscan.io/address/0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C) |

|  | World Mainnet | [0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C](https://worldchain-mainnet.explorer.alchemy.com/address/0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C) |

|  | Arbitrum Mainnet | [0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C](https://arbiscan.io/address/0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C) |

|  | Polygon PoS Mainnet | [0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C](https://polygonscan.com/address/0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C) |

|  | BSC Mainnet | [0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C](https://bscscan.com/address/0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C) |

|  | Avalanche C-Chain | [0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C](https://subnets.avax.network/c-chain/address/0xA454FB9522631D586f3A790c6CDc6f1B70Ca903C) |



### Base libraries and Automata DAO contracts



The base contracts are libraries that provide the Data Access Object (DAO) APIs with similar designs inspired from the [Design Guide for Intel SGX PCCS](https://download.01.org/intel-sgx/sgx-dcap/1.21/linux/docs/SGX_DCAP_Caching_Service_Design_Guide.pdf).



Base contracts are dependent on Helper contracts to parse collaterals, and contains implementation of basic collateral authenticity check functions for upserts. Smart contract developers are encouraged to extend the base contracts to build their own custom implementation of on-chain PCCS.



Our DAO implementation can be found in the [`automata_pccs`](./src/automata_pccs/) directory.



#### Testnet



|  | Network | Address |

| --- | --- | --- |

| `AutomataEnclaveIdentityDao.sol` | Automata Testnet | [0xd74e880029cd3B6b434f16beA5F53A06989458Ee](https://explorer-testnet.ata.network/address/0xd74e880029cd3B6b434f16beA5F53A06989458Ee) |

|  | Ethereum Sepolia | [0xc3ea5Ff40263E16cD2f4413152A77e7A6b10B0C9](https://sepolia.etherscan.io/address/0xc3ea5Ff40263E16cD2f4413152A77e7A6b10B0C9) |

|  | Ethereum Holesky | [0xc3ea5Ff40263E16cD2f4413152A77e7A6b10B0C9](https://holesky.etherscan.io/address/0xc3ea5Ff40263E16cD2f4413152A77e7A6b10B0C9) |

|  | Base Sepolia | [0xd74e880029cd3B6b434f16beA5F53A06989458Ee](https://sepolia.basescan.org/address/0xd74e880029cd3B6b434f16beA5F53A06989458Ee) |

|  | OP Sepolia | [0xd74e880029cd3B6b434f16beA5F53A06989458Ee](https://sepolia-optimism.etherscan.io/address/0xd74e880029cd3B6b434f16beA5F53A06989458Ee) |

|  | Arbitrum Sepolia | [0xd74e880029cd3B6b434f16beA5F53A06989458Ee](https://sepolia.arbiscan.io/address/0xd74e880029cd3B6b434f16beA5F53A06989458Ee) |

|  | World Sepolia | [0xd74e880029cd3B6b434f16beA5F53A06989458Ee](https://worldchain-sepolia.explorer.alchemy.com/address/0xd74e880029cd3B6b434f16beA5F53A06989458Ee) |

|  | Avalanche C-Chain Fuji | [0xc3ea5Ff40263E16cD2f4413152A77e7A6b10B0C9](https://subnets-test.avax.network/c-chain/address/0xc3ea5Ff40263E16cD2f4413152A77e7A6b10B0C9) |

|  | BSC Testnet | [0xd74e880029cd3B6b434f16beA5F53A06989458E](https://testnet.bscscan.com/address/0xd74e880029cd3B6b434f16beA5F53A06989458E) |

|  | Polygon Amoy | [0xd74e880029cd3B6b434f16beA5F53A06989458E](https://amoy.polygonscan.com/address/0xd74e880029cd3B6b434f16beA5F53A06989458E) |

|  | Hoodi Testnet | [0xc3ea5Ff40263E16cD2f4413152A77e7A6b10B0C9](https://hoodi.cloud.blockscout.com/address/0xc3ea5Ff40263E16cD2f4413152A77e7A6b10B0C9) |

| `AutomataFmspcTcbDao.sol` | Automata Testnet | [0xd3A3f34E8615065704cCb5c304C0cEd41bB81483](https://explorer-testnet.ata.network/address/0xd3A3f34E8615065704cCb5c304C0cEd41bB81483) |

|  | Ethereum Sepolia | [0x63eF330eAaadA189861144FCbc9176dae41A5BAf](https://sepolia.etherscan.io/address/0x63eF330eAaadA189861144FCbc9176dae41A5BAf) |

|  | Ethereum Holesky | [0x63eF330eAaadA189861144FCbc9176dae41A5BAf](https://holesky.etherscan.io/address/0x63eF330eAaadA189861144FCbc9176dae41A5BAf6) |

|  | Base Sepolia | [0xd3A3f34E8615065704cCb5c304C0cEd41bB81483](https://sepolia.basescan.org/address/0xd3A3f34E8615065704cCb5c304C0cEd41bB81483) |

|  | OP Sepolia | [0xd3A3f34E8615065704cCb5c304C0cEd41bB81483](https://sepolia-optimism.etherscan.io/address/0xd3A3f34E8615065704cCb5c304C0cEd41bB81483) |

|  | Arbitrum Sepolia | [0xd3A3f34E8615065704cCb5c304C0cEd41bB81483](https://sepolia.arbiscan.io/address/0xd3A3f34E8615065704cCb5c304C0cEd41bB81483) |

|  | World Sepolia | [0xd3A3f34E8615065704cCb5c304C0cEd41bB81483](https://worldchain-sepolia.explorer.alchemy.com/address/0xd3A3f34E8615065704cCb5c304C0cEd41bB81483) |

|  | Avalanche C-Chain Fuji | [0x63eF330eAaadA189861144FCbc9176dae41A5BAf](https://subnets-test.avax.network/c-chain/address/0x63eF330eAaadA189861144FCbc9176dae41A5BAf) |

|  | BSC Testnet | [0xd3A3f34E8615065704cCb5c304C0cEd41bB81483](https://testnet.bscscan.com/address/0xd3A3f34E8615065704cCb5c304C0cEd41bB81483) |

|  | Polygon Amoy | [0xd3A3f34E8615065704cCb5c304C0cEd41bB81483](https://amoy.polygonscan.com/address/0xd3A3f34E8615065704cCb5c304C0cEd41bB81483) |

|  | Hoodi Testnet | [0x63eF330eAaadA189861144FCbc9176dae41A5BAf](https://hoodi.cloud.blockscout.com/address/0x63eF330eAaadA189861144FCbc9176dae41A5BAf) |

| `AutomataPckDao.sol` | Automata Testnet | [0xa4615C2a260413878241ff7605AD9577feB356A5](https://explorer-testnet.ata.network/address/0xa4615C2a260413878241ff7605AD9577feB356A5) |

|  | Ethereum Sepolia | [0x75A2BafFfb2096990246F1a2dA65801Ea2A00b36](https://sepolia.etherscan.io/address/0x75A2BafFfb2096990246F1a2dA65801Ea2A00b36) |

|  | Ethereum Holesky | [0x75A2BafFfb2096990246F1a2dA65801Ea2A00b36](https://holesky.etherscan.io/address/0x75A2BafFfb2096990246F1a2dA65801Ea2A00b36) |

|  | Base Sepolia | [0xa4615C2a260413878241ff7605AD9577feB356A5](https://sepolia.basescan.org/address/0xa4615C2a260413878241ff7605AD9577feB356A5) |

|  | OP Sepolia | [0xa4615C2a260413878241ff7605AD9577feB356A5](https://sepolia-optimism.etherscan.io/address/0xa4615C2a260413878241ff7605AD9577feB356A5) |

|  | Arbitrum Sepolia | [0xa4615C2a260413878241ff7605AD9577feB356A5](https://sepolia.arbiscan.io/address/0xa4615C2a260413878241ff7605AD9577feB356A5) |

|  | World Sepolia | [0xa4615C2a260413878241ff7605AD9577feB356A5](https://worldchain-sepolia.explorer.alchemy.com/address/0xa4615C2a260413878241ff7605AD9577feB356A5) |

|  | Avalanche C-Chain Fuji | [0x75A2BafFfb2096990246F1a2dA65801Ea2A00b36](https://subnets-test.avax.network/c-chain/address/0x75A2BafFfb2096990246F1a2dA65801Ea2A00b36) |

|  | BSC Testnet | [0xa4615C2a260413878241ff7605AD9577feB356A5](https://testnet.bscscan.com/address/0xa4615C2a260413878241ff7605AD9577feB356A5) |

|  | Polygon Amoy | [0xa4615C2a260413878241ff7605AD9577feB356A5](https://amoy.polygonscan.com/address/0xa4615C2a260413878241ff7605AD9577feB356A5) |

|  | Hoodi Testnet | [0x75A2BafFfb2096990246F1a2dA65801Ea2A00b36](https://hoodi.cloud.blockscout.com/address/0x75A2BafFfb2096990246F1a2dA65801Ea2A00b36) |

| `AutomataPcsDao.sol` | Automata Testnet | [0xB270cD8550DA117E3accec36A90c4b0b48daD342](https://explorer-testnet.ata.network/address/0xB270cD8550DA117E3accec36A90c4b0b48daD342) |

|  | Ethereum Sepolia | [0x45CF7485A0D394130153a3630EA0729999511C2e](https://sepolia.etherscan.io/address/0x45CF7485A0D394130153a3630EA0729999511C2e) |

|  | Ethereum Holesky | [0x45CF7485A0D394130153a3630EA0729999511C2e](https://holesky.etherscan.io/address/0x45CF7485A0D394130153a3630EA0729999511C2e) |

|  | Base Sepolia | [0xB270cD8550DA117E3accec36A90c4b0b48daD342](https://sepolia.basescan.org/address/0xB270cD8550DA117E3accec36A90c4b0b48daD342) |

|  | OP Sepolia | [0xB270cD8550DA117E3accec36A90c4b0b48daD342](https://sepolia-optimism.etherscan.io/address/0xB270cD8550DA117E3accec36A90c4b0b48daD342) |

|  | Arbitrum Sepolia | [0xB270cD8550DA117E3accec36A90c4b0b48daD342](https://sepolia.arbiscan.io/address/0xB270cD8550DA117E3accec36A90c4b0b48daD342) |

|  | World Sepolia | [0xB270cD8550DA117E3accec36A90c4b0b48daD342](https://worldchain-sepolia.explorer.alchemy.com/address/0xB270cD8550DA117E3accec36A90c4b0b48daD342) |

|  | Avalanche C-Chain Fuji | [0x45CF7485A0D394130153a3630EA0729999511C2e](https://subnets-test.avax.network/c-chain/address/0x45CF7485A0D394130153a3630EA0729999511C2e) |

|  | BSC Testnet | [0xB270cD8550DA117E3accec36A90c4b0b48daD342](https://testnet.bscscan.com/address/0xB270cD8550DA117E3accec36A90c4b0b48daD342) |

|  | Polygon Amoy | [0xB270cD8550DA117E3accec36A90c4b0b48daD342](https://amoy.polygonscan.com/address/0xB270cD8550DA117E3accec36A90c4b0b48daD342) |

|  | Hoodi Testnet | [0x45CF7485A0D394130153a3630EA0729999511C2e](https://hoodi.cloud.blockscout.com/address/0x45CF7485A0D394130153a3630EA0729999511C2e) |



#### Mainnet



|  | Network | Address |

| --- | --- | --- |

| `AutomataEnclaveIdentityDao.sol` | Automata Mainnet | [0xd74e880029cd3B6b434f16beA5F53A06989458Ee](https://explorer.ata.network/address/0xd74e880029cd3B6b434f16beA5F53A06989458Ee) |

|  | Ethereum Mainnet | [0xc3ea5Ff40263E16cD2f4413152A77e7A6b10B0C9](https://etherscan.io/address/0xc3ea5Ff40263E16cD2f4413152A77e7A6b10B0C9) |

|  | Base Mainnet | [0xd74e880029cd3B6b434f16beA5F53A06989458Ee](https://basescan.org/address/0xd74e880029cd3B6b434f16beA5F53A06989458Ee) |

|  | OP Mainnet | [0xd74e880029cd3B6b434f16beA5F53A06989458Ee](https://optimistic.etherscan.io/address/0xd74e880029cd3B6b434f16beA5F53A06989458Ee) |

|  | World Mainnet | [0xd74e880029cd3B6b434f16beA5F53A06989458Ee](https://worldchain-mainnet.explorer.alchemy.com/address/0xd74e880029cd3B6b434f16beA5F53A06989458Ee) |

|  | Arbitrum Mainnet | [0xd74e880029cd3B6b434f16beA5F53A06989458Ee](https://arbiscan.io/address/0xd74e880029cd3B6b434f16beA5F53A06989458Ee) |

|  | Polygon PoS Mainnet | [0xd74e880029cd3B6b434f16beA5F53A06989458EeC](https://polygonscan.com/address/0xd74e880029cd3B6b434f16beA5F53A06989458Ee) |

|  | BSC Mainnet | [0xd74e880029cd3B6b434f16beA5F53A06989458EeC](https://bscscan.com/address/0xd74e880029cd3B6b434f16beA5F53A06989458EeC) |

|  | Avalanche C-Chain | [0xc3ea5Ff40263E16cD2f4413152A77e7A6b10B0C9](https://subnets.avax.network/c-chain/address/0xc3ea5Ff40263E16cD2f4413152A77e7A6b10B0C9) |

| `AutomataFmspcTcbDao.sol` | Automata Mainnet | [0xd3A3f34E8615065704cCb5c304C0cEd41bB81483](https://explorer.ata.network/address/0xd3A3f34E8615065704cCb5c304C0cEd41bB81483) |

|  | Ethereum Mainnet | [0x63eF330eAaadA189861144FCbc9176dae41A5BAf](https://etherscan.io/address/0x63eF330eAaadA189861144FCbc9176dae41A5BAf) |

|  | Base Mainnet | [0xd3A3f34E8615065704cCb5c304C0cEd41bB81483](https://basescan.org/address/0xd3A3f34E8615065704cCb5c304C0cEd41bB81483) |

|  | OP Mainnet | [0xd3A3f34E8615065704cCb5c304C0cEd41bB81483](https://optimistic.etherscan.io/address/0xd3A3f34E8615065704cCb5c304C0cEd41bB81483) |

|  | World Mainnet | [0xd3A3f34E8615065704cCb5c304C0cEd41bB81483](https://worldchain-mainnet.explorer.alchemy.com/address/0xd3A3f34E8615065704cCb5c304C0cEd41bB81483) |

|  | Arbitrum Mainnet | [0xd3A3f34E8615065704cCb5c304C0cEd41bB81483](https://arbiscan.io/address/0xd3A3f34E8615065704cCb5c304C0cEd41bB81483) |

|  | Polygon PoS Mainnet | [0xd3A3f34E8615065704cCb5c304C0cEd41bB81483](https://polygonscan.com/address/0xd3A3f34E8615065704cCb5c304C0cEd41bB81483) |

|  | BSC Mainnet | [0xd3A3f34E8615065704cCb5c304C0cEd41bB81483](https://bscscan.com/address/0xd3A3f34E8615065704cCb5c304C0cEd41bB81483) |

|  | Avalanche C-Chain | [0x63eF330eAaadA189861144FCbc9176dae41A5BAf](https://subnets.avax.network/c-chain/address/0x635A8A01e84cDcE1475FCeB7D57FEcadD3d1a0A0) |

| `AutomataPckDao.sol` | Automata Mainnet | [0xa4615C2a260413878241ff7605AD9577feB356A5](https://explorer.ata.network/address/0xa4615C2a260413878241ff7605AD9577feB356A5) |

|  | Ethereum Mainnet | [0x75A2BafFfb2096990246F1a2dA65801Ea2A00b36](https://etherscan.io/address/0x75A2BafFfb2096990246F1a2dA65801Ea2A00b36) |

|  | Base Mainnet | [0xa4615C2a260413878241ff7605AD9577feB356A5](https://basescan.org/address/0xa4615C2a260413878241ff7605AD9577feB356A5) |

|  | OP Mainnet | [0xa4615C2a260413878241ff7605AD9577feB356A5](https://optimistic.etherscan.io/address/0xa4615C2a260413878241ff7605AD9577feB356A5) |

|  | World Mainnet | [0xa4615C2a260413878241ff7605AD9577feB356A5](https://worldchain-mainnet.explorer.alchemy.com/address/0xa4615C2a260413878241ff7605AD9577feB356A5) |

|  | Arbitrum Mainnet | [0xa4615C2a260413878241ff7605AD9577feB356A5](https://arbiscan.io/address/0xa4615C2a260413878241ff7605AD9577feB356A5) |

|  | Polygon PoS Mainnet | [0xa4615C2a260413878241ff7605AD9577feB356A5](https://polygonscan.com/address/0xa4615C2a260413878241ff7605AD9577feB356A5) |

|  | BSC Mainnet | [0xa4615C2a260413878241ff7605AD9577feB356A5](https://bscscan.com/address/0xa4615C2a260413878241ff7605AD9577feB356A5) |

|  | Avalanche C-Chain | [0x75A2BafFfb2096990246F1a2dA65801Ea2A00b36](https://subnets.avax.network/c-chain/address/0x75A2BafFfb2096990246F1a2dA65801Ea2A00b36) |

| `AutomataPcsDao.sol` | Automata Mainnet | [0xB270cD8550DA117E3accec36A90c4b0b48daD342](https://explorer.ata.network/address/0xB270cD8550DA117E3accec36A90c4b0b48daD342) |

|  | Ethereum Mainnet | [0x45CF7485A0D394130153a3630EA0729999511C2e](https://etherscan.io/address/0x45CF7485A0D394130153a3630EA0729999511C2e) |

|  | Base Mainnet | [0xB270cD8550DA117E3accec36A90c4b0b48daD342](https://basescan.org/address/0xB270cD8550DA117E3accec36A90c4b0b48daD342) |

|  | OP Mainnet | [0xB270cD8550DA117E3accec36A90c4b0b48daD342](https://optimistic.etherscan.io/address/0xB270cD8550DA117E3accec36A90c4b0b48daD342) |

|  | World Mainnet | [0xB270cD8550DA117E3accec36A90c4b0b48daD342](https://worldchain-mainnet.explorer.alchemy.com/address/0xB270cD8550DA117E3accec36A90c4b0b48daD342) |

|  | Arbitrum Mainnet | [0xB270cD8550DA117E3accec36A90c4b0b48daD342](https://arbiscan.io/address/0xB270cD8550DA117E3accec36A90c4b0b48daD342) |

|  | Polygon PoS Mainnet | [0xB270cD8550DA117E3accec36A90c4b0b48daD342](https://polygonscan.com/address/0xB270cD8550DA117E3accec36A90c4b0b48daD342) |

|  | BSC Mainnet | [0xB270cD8550DA117E3accec36A90c4b0b48daD342](https://bscscan.com/address/0xB270cD8550DA117E3accec36A90c4b0b48daD342) |

|  | Avalanche C-Chain | [0x45CF7485A0D394130153a3630EA0729999511C2e](https://subnets.avax.network/c-chain/address/0x45CF7485A0D394130153a3630EA0729999511C2e) |



---



### #BUIDL 🛠️



1. Install [Foundry](https://book.getfoundry.sh/getting-started/installation)



2. Install the dependencies



```bash

forge install

```



3. Compile the contracts



```bash

forge build

```



4. Run tests



```bash

forge test

```



To view gas report, pass the `--gas-report` flag.



### Deployment



Before you begin, it is HIGHLY recommended that you store and encrypt wallet keys using [Cast](https://book.getfoundry.sh/reference/cast/cast-wallet-import).



```bash

cast wallet import --keystore-dir ./keystore dcap_prod --interactive

```



If you had [**decided against taking the .env pledge**](https://github.com/smartcontractkit/full-blockchain-solidity-course-js/discussions/5), you can (but shouldn't) pass your wallet key to the `PRIVATE_KEY` environmental variable.



Once you have set up your wallet, you may run the following script to deploy the PCCS Contracts.



```bash

make deploy-all RPC_URL=

```



You may also pass `SIMULATE=true` at the end of the command to run the script without broadcasting the transactions.



After deploying the contracts, run the commands below to verify contracts on the explorer.



Etherscan:

```bash

make verify-all RPC_URL= ETHERSCAN_API_KEY=

```



Blockscout:

```bash

make verify-all RPC_URL= VERIFIER=blockscout VERIFIER_URL=

```



To see all available commands, run:



```bash

make help

```