{"id":30126469,"url":"https://github.com/iotaledger/notarization","last_synced_at":"2026-04-02T19:03:22.358Z","repository":{"id":302242415,"uuid":"935975289","full_name":"iotaledger/notarization","owner":"iotaledger","description":null,"archived":false,"fork":false,"pushed_at":"2025-08-07T10:15:33.000Z","size":830,"stargazers_count":2,"open_issues_count":33,"forks_count":1,"subscribers_count":14,"default_branch":"main","last_synced_at":"2025-08-08T18:09:33.608Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Rust","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"apache-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/iotaledger.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":"CONTRIBUTING.md","funding":null,"license":"LICENSE","code_of_conduct":".github/CODE_OF_CONDUCT","threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null}},"created_at":"2025-02-20T10:25:54.000Z","updated_at":"2025-07-18T16:13:29.000Z","dependencies_parsed_at":"2025-07-18T13:24:48.575Z","dependency_job_id":"4d205ebb-76a2-48a6-bea2-ebe56bf5e675","html_url":"https://github.com/iotaledger/notarization","commit_stats":null,"previous_names":["iotaledger/notarization"],"tags_count":4,"template":false,"template_full_name":null,"purl":"pkg:github/iotaledger/notarization","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/iotaledger%2Fnotarization","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/iotaledger%2Fnotarization/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/iotaledger%2Fnotarization/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/iotaledger%2Fnotarization/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/iotaledger","download_url":"https://codeload.github.com/iotaledger/notarization/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/iotaledger%2Fnotarization/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":269756297,"owners_count":24470560,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","status":"online","status_checked_at":"2025-08-10T02:00:08.965Z","response_time":71,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2025-08-10T16:50:16.097Z","updated_at":"2025-10-24T21:35:29.883Z","avatar_url":"https://github.com/iotaledger.png","language":"Rust","funding_links":[],"categories":[],"sub_categories":[],"readme":"![banner](https://github.com/iotaledger/notarization/raw/HEAD/.github/banner_notarization.png)\n\n\u003cp align=\"center\"\u003e\n  \u003ca href=\"https://iota.stackexchange.com/\" style=\"text-decoration:none;\"\u003e\u003cimg src=\"https://img.shields.io/badge/StackExchange-9cf.svg?logo=stackexchange\" alt=\"StackExchange\"\u003e\u003c/a\u003e\n  \u003ca href=\"https://discord.gg/iota-builders\" style=\"text-decoration:none;\"\u003e\u003cimg src=\"https://img.shields.io/badge/Discord-9cf.svg?logo=discord\" alt=\"Discord\"\u003e\u003c/a\u003e\n  \u003cimg src=\"https://deps.rs/repo/github/iotaledger/notarization/status.svg\" alt=\"Dependencies\"\u003e\n  \u003ca href=\"https://github.com/iotaledger/notarization/blob/develop/LICENSE\" style=\"text-decoration:none;\"\u003e\u003cimg src=\"https://img.shields.io/github/license/iotaledger/notarization.svg\" alt=\"Apache 2.0 license\"\u003e\u003c/a\u003e\n\u003c/p\u003e\n\n\u003cp align=\"center\"\u003e\n  \u003ca href=\"#introduction\"\u003eIntroduction\u003c/a\u003e ◈\n  \u003ca href=\"#documentation-and-resources\"\u003eDocumentation \u0026 Resources\u003c/a\u003e ◈\n  \u003ca href=\"#bindings\"\u003eBindings\u003c/a\u003e ◈\n  \u003ca href=\"#contributing\"\u003eContributing\u003c/a\u003e\n\u003c/p\u003e\n\n---\n\n# IOTA Notarization\n\n## Introduction\n\nIOTA Notarization enables the creation of immutable, on-chain records for any arbitrary data. This is achieved by storing the data, or a hash of it, inside a dedicated Move object on the IOTA ledger. This process provides a verifiable, timestamped proof of the data's existence and integrity at a specific point in time.\n\nIOTA Notarization is composed of two primary components:\n\n- **Notarization Move Package**: The on-chain smart contracts that define the behavior and structure of notarization objects.\n- **Notarization Library (Rust/Wasm)**: A client-side library that provides developers with convenient functions to create, manage, and verify `Notarization` objects on the network.\n\n## Documentation and Resources\n\n- [Notarization Documentation Pages](https://docs.iota.org/developer/iota-notarization): Supplementing documentation with context around notarization and simple examples on library usage.\n- API References:\n  - [Rust API Reference](https://iotaledger.github.io/notarization/notarization/index.html): Package documentation (cargo docs).\n\n\u003c!--  - [Wasm API Reference](https://docs.iota.org/references/iota-notarization/wasm/api_ref): Wasm Package documentation. --\u003e\n\n- Examples:\n  - [Rust Examples](https://github.com/iotaledger/notarization/tree/main/examples/README.md): Practical code snippets to get you started with the library in Rust.\n  - [Wasm Examples](https://github.com/iotaledger/notarization/tree/main/bindings/wasm/notarization_wasm/examples/README.md): Practical code snippets to get you started with the library in TypeScript/JavaScript.\n\n## Bindings\n\n[Foreign Function Interface (FFI)](https://en.wikipedia.org/wiki/Foreign_function_interface) Bindings of this [Rust](https://www.rust-lang.org/) library to other programming languages:\n\n- [Web Assembly](https://github.com/iotaledger/notarization/tree/main/bindings/wasm/notarization_wasm) (JavaScript/TypeScript)\n\n## Contributing\n\nWe would love to have you help us with the development of IOTA Notarization. Each and every contribution is greatly valued!\n\nPlease review the [contribution](https://docs.iota.org/developer/iota-notarization/contribute) sections in the [IOTA Docs Portal](https://docs.iota.org/developer/iota-notarization/).\n\nTo contribute directly to the repository, simply fork the project, push your changes to your fork and create a pull request to get them included!\n\nThe best place to get involved in discussions about this library or to look for support at is the `#notarization` channel on the [IOTA Discord](https://discord.gg/iota-builders). You can also ask questions on our [Stack Exchange](https://iota.stackexchange.com/).\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fiotaledger%2Fnotarization","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fiotaledger%2Fnotarization","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fiotaledger%2Fnotarization/lists"}