Steel-Band de la Trinidad
type: MusicGroup
genre: calypso
popularity: 2
followers: 192
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e76eb3ccaa077ff76b54d701607bf843ba8e25e8ba5b5b64637becfb0578e98
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953842
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953842
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0045a5a0-4a86-4449-a873-c00f4003634f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0045a5a0-4a86-4449-a873-c00f4003634f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0045a5a0-4a86-4449-a873-c00f4003634f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:22:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9e76eb3ccaa077ff76b54d701607bf843ba8e25e8ba5b5b64637becfb0578e98","name":"Steel-Band de la Trinidad","registered_at":"2026-06-15T13:45:53Z","symbol":"NIM0726832","token_address":"0x9ce57814e69fd9f1125b8f61885193633cfff7e2","type":"artist","uuid":"0045a5a0-4a86-4449-a873-c00f4003634f"}
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 0x9e76eb3ccaa077ff76b54d701607bf843ba8e25e8ba5b5b64637becfb0578e98. Chain 2 (Bitcoin): anchored in block 953843 (2026-06-15T22:27:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0045a5a0-4a86-4449-a873-c00f4003634f.json and https://artists.proofprofile.net/proofs/artist/0045a5a0-4a86-4449-a873-c00f4003634f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:27:31Z
  text: {"copyright_id":"0x9e76eb3ccaa077ff76b54d701607bf843ba8e25e8ba5b5b64637becfb0578e98","name":"Steel-Band de la Trinidad","registered_at":"2026-06-15T13:45:53Z","symbol":"NIM0726832","token_address":"0x9ce57814e69fd9f1125b8f61885193633cfff7e2","type":"artist","uuid":"0045a5a0-4a86-4449-a873-c00f4003634f"}
album: Le Steel-Band de la Trinidad : Magie Caraibe
  type: MusicAlbum
  date published: 1988