Billy El Nino
type: MusicGroup
genre: spanish-language reggae
popularity: 2
followers: 271
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9d72d8362d248d4e40f0856dfd8104d81cb9da28fa7601a15712af11d9a98fc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953928
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953928
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1cc49d4c-c835-4c9f-bfb3-4b3fa16830d8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1cc49d4c-c835-4c9f-bfb3-4b3fa16830d8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1cc49d4c-c835-4c9f-bfb3-4b3fa16830d8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T10:21:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9d72d8362d248d4e40f0856dfd8104d81cb9da28fa7601a15712af11d9a98fc","name":"Billy El Nino","registered_at":"2026-06-15T23:37:01Z","symbol":"NIM0867888","token_address":"0xf712233497eba20b27559acd3400c300f4134660","type":"artist","uuid":"1cc49d4c-c835-4c9f-bfb3-4b3fa16830d8"}
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 0xd9d72d8362d248d4e40f0856dfd8104d81cb9da28fa7601a15712af11d9a98fc. Chain 2 (Bitcoin): anchored in block 953928 (2026-06-16T10:21:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1cc49d4c-c835-4c9f-bfb3-4b3fa16830d8.json and https://artists.proofprofile.net/proofs/artist/1cc49d4c-c835-4c9f-bfb3-4b3fa16830d8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T10:21:55Z
  text: {"copyright_id":"0xd9d72d8362d248d4e40f0856dfd8104d81cb9da28fa7601a15712af11d9a98fc","name":"Billy El Nino","registered_at":"2026-06-15T23:37:01Z","symbol":"NIM0867888","token_address":"0xf712233497eba20b27559acd3400c300f4134660","type":"artist","uuid":"1cc49d4c-c835-4c9f-bfb3-4b3fa16830d8"}
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  type: MusicAlbum
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