Carroñero
type: MusicGroup
popularity: 9
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9b98c094af41c01b1a996afc8517930cd95327e425f2eb66915ef143cb86d55
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953851
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953851
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/01b776e7-fbe9-47b1-9fe3-b9da649e9b67.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/01b776e7-fbe9-47b1-9fe3-b9da649e9b67.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/01b776e7-fbe9-47b1-9fe3-b9da649e9b67
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:06:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9b98c094af41c01b1a996afc8517930cd95327e425f2eb66915ef143cb86d55","name":"Carroñero","registered_at":"2026-06-15T14:14:08Z","symbol":"NIM0733573","token_address":"0xec781e535a21c930686bdf55d06bb0d4e1688240","type":"artist","uuid":"01b776e7-fbe9-47b1-9fe3-b9da649e9b67"}
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 0xd9b98c094af41c01b1a996afc8517930cd95327e425f2eb66915ef143cb86d55. Chain 2 (Bitcoin): anchored in block 953852 (2026-06-15T23:13:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/01b776e7-fbe9-47b1-9fe3-b9da649e9b67.json and https://artists.proofprofile.net/proofs/artist/01b776e7-fbe9-47b1-9fe3-b9da649e9b67.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T23:13:02Z
  text: {"copyright_id":"0xd9b98c094af41c01b1a996afc8517930cd95327e425f2eb66915ef143cb86d55","name":"Carroñero","registered_at":"2026-06-15T14:14:08Z","symbol":"NIM0733573","token_address":"0xec781e535a21c930686bdf55d06bb0d4e1688240","type":"artist","uuid":"01b776e7-fbe9-47b1-9fe3-b9da649e9b67"}
album: Acquise
  type: MusicAlbum
  date published: 2025-05-31