Amber Willson
type: MusicGroup
popularity: 7
followers: 76
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1d1fe17904ff2d80d7ff0e7e18dc8d9c9da8ae74ef30ec93d6941b9089c26f72
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953867
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953867
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/056f523e-75db-41e3-95ee-2c0c4ef9c945.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/056f523e-75db-41e3-95ee-2c0c4ef9c945.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/056f523e-75db-41e3-95ee-2c0c4ef9c945
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:09:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1d1fe17904ff2d80d7ff0e7e18dc8d9c9da8ae74ef30ec93d6941b9089c26f72","name":"Amber Willson","registered_at":"2026-06-15T15:25:51Z","symbol":"NIM0750695","token_address":"0x9498daa16da238b17da2478d9b47a33fd8eb1ee7","type":"artist","uuid":"056f523e-75db-41e3-95ee-2c0c4ef9c945"}
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 0x1d1fe17904ff2d80d7ff0e7e18dc8d9c9da8ae74ef30ec93d6941b9089c26f72. Chain 2 (Bitcoin): anchored in block 953867 (2026-06-16T01:09:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/056f523e-75db-41e3-95ee-2c0c4ef9c945.json and https://artists.proofprofile.net/proofs/artist/056f523e-75db-41e3-95ee-2c0c4ef9c945.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T01:09:47Z
  text: {"copyright_id":"0x1d1fe17904ff2d80d7ff0e7e18dc8d9c9da8ae74ef30ec93d6941b9089c26f72","name":"Amber Willson","registered_at":"2026-06-15T15:25:51Z","symbol":"NIM0750695","token_address":"0x9498daa16da238b17da2478d9b47a33fd8eb1ee7","type":"artist","uuid":"056f523e-75db-41e3-95ee-2c0c4ef9c945"}
album: Sapphire
  type: MusicAlbum
  date published: 2024-10-07