Petar Atanasov
type: MusicGroup
popularity: 5
followers: 12
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf18d9fcd24881e451cab103f1b626a70f8797f2372732e8b6345d68c67e1532c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953877
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953877
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/01de921c-19bb-434f-8af3-2b9974b2e49a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/01de921c-19bb-434f-8af3-2b9974b2e49a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/01de921c-19bb-434f-8af3-2b9974b2e49a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:39:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf18d9fcd24881e451cab103f1b626a70f8797f2372732e8b6345d68c67e1532c","name":"Petar Atanasov","registered_at":"2026-06-15T14:17:20Z","symbol":"NIM0734339","token_address":"0x30c67ebf29cd924fe0b5640c8f5d1bba49649a13","type":"artist","uuid":"01de921c-19bb-434f-8af3-2b9974b2e49a"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf18d9fcd24881e451cab103f1b626a70f8797f2372732e8b6345d68c67e1532c. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/01de921c-19bb-434f-8af3-2b9974b2e49a.json and https://artists.proofprofile.net/proofs/artist/01de921c-19bb-434f-8af3-2b9974b2e49a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0xf18d9fcd24881e451cab103f1b626a70f8797f2372732e8b6345d68c67e1532c","name":"Petar Atanasov","registered_at":"2026-06-15T14:17:20Z","symbol":"NIM0734339","token_address":"0x30c67ebf29cd924fe0b5640c8f5d1bba49649a13","type":"artist","uuid":"01de921c-19bb-434f-8af3-2b9974b2e49a"}
album: Drop Of Inspiration
  type: MusicAlbum
  date published: 2024-05-27