{"id":20163211,"url":"https://github.com/blockdaemon/validator-ownership-verification","last_synced_at":"2026-05-31T21:31:30.869Z","repository":{"id":224644159,"uuid":"763825150","full_name":"Blockdaemon/validator-ownership-verification","owner":"Blockdaemon","description":"Verifying proof of ethereum validator ownership","archived":false,"fork":false,"pushed_at":"2024-02-27T01:42:10.000Z","size":1,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":3,"default_branch":"main","last_synced_at":"2025-03-03T03:11:43.551Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/Blockdaemon.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null}},"created_at":"2024-02-27T01:30:09.000Z","updated_at":"2024-02-27T01:32:34.000Z","dependencies_parsed_at":"2024-02-27T02:43:07.736Z","dependency_job_id":"de7ae9fa-4b00-4107-b98a-a79b4337e120","html_url":"https://github.com/Blockdaemon/validator-ownership-verification","commit_stats":null,"previous_names":["blockdaemon/validator-ownership-verification"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/Blockdaemon/validator-ownership-verification","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Blockdaemon%2Fvalidator-ownership-verification","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Blockdaemon%2Fvalidator-ownership-verification/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Blockdaemon%2Fvalidator-ownership-verification/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Blockdaemon%2Fvalidator-ownership-verification/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/Blockdaemon","download_url":"https://codeload.github.com/Blockdaemon/validator-ownership-verification/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Blockdaemon%2Fvalidator-ownership-verification/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":33750474,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-26T15:22:16.424Z","status":"online","status_checked_at":"2026-05-31T02:00:06.040Z","response_time":95,"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":"2024-11-14T00:28:37.436Z","updated_at":"2026-05-31T21:31:30.853Z","avatar_url":"https://github.com/Blockdaemon.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"\n## Verifying proof of validator ownership\nExample validator: https://holesky.beaconcha.in/validator/a9ff82d286231f065170aa795777896152d79f81e40279f62bb7e9a354f86f227c1b93582ac42e2b1340326ad08ea141\n\n1. Obtain validator private key from validator client. See Prysm example:\n```shell\n/validator --config-file=/config/validator-config.yaml accounts list --show-private-keys\n```\n\n2. Owner signs aribitrary message with validator private key\n```shell\n$ pip install -r requirements.txt \n$ python bls-sign-msg.py $PRIVATEKEY \"hello world\"\n:: public key from private key: a9ff82d286231f065170aa795777896152d79f81e40279f62bb7e9a354f86f227c1b93582ac42e2b1340326ad08ea141\n:: message signature: 95f7af6f246dae0ec150cfcd51699c4bea51b9048dfe07cf6c177b4cfa705554c5a3c4282485c5d5f23f6d2827e2fffa0203e5f6e99081824ea651c288ad3c88d1a48f8340a28fb12a3341591c9d49a64abb495297eb06245fa5f4b9d81ffbdf\n```\n\n3. Verify signature with validator public key, signature and message\n```shell\n$ python bls-verify-signature.py a9ff82d286231f065170aa795777896152d79f81e40279f62bb7e9a354f86f227c1b93582ac42e2b1340326ad08ea141 95f7af6f246dae0ec150cfcd51699c4bea51b9048dfe07cf6c177b4cfa705554c5a3c4282485c5d5f23f6d2827e2fffa0203e5f6e99081824ea651c288ad3c88d1a48f8340a28fb12a3341591c9d49a64abb495297eb06245fa5f4b9d81ffbdf \"hello world\"\n:: verified signature: True\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fblockdaemon%2Fvalidator-ownership-verification","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fblockdaemon%2Fvalidator-ownership-verification","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fblockdaemon%2Fvalidator-ownership-verification/lists"}