Trío Casino de Santurce
type: MusicGroup
genre: bolero
popularity: 12
followers: 45
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2531df034c3449a8125c8a6dcb16fb2fd1e096c21536d7934dab09b61dfa26c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953678
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953678
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/622ac033-8b76-4a7c-ac2a-71614c2eedb4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/622ac033-8b76-4a7c-ac2a-71614c2eedb4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/622ac033-8b76-4a7c-ac2a-71614c2eedb4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:23:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd2531df034c3449a8125c8a6dcb16fb2fd1e096c21536d7934dab09b61dfa26c","name":"Trío Casino de Santurce","registered_at":"2026-06-14T14:47:57Z","symbol":"NIM0486311","token_address":"0x090278a3f8e3adb876d723e2f9c1a2eeafeabfcd","type":"artist","uuid":"622ac033-8b76-4a7c-ac2a-71614c2eedb4"}
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 0xd2531df034c3449a8125c8a6dcb16fb2fd1e096c21536d7934dab09b61dfa26c. Chain 2 (Bitcoin): anchored in block 953678 (2026-06-14T19:23:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/622ac033-8b76-4a7c-ac2a-71614c2eedb4.json and https://artists.proofprofile.net/proofs/artist/622ac033-8b76-4a7c-ac2a-71614c2eedb4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T19:23:11Z
  text: {"copyright_id":"0xd2531df034c3449a8125c8a6dcb16fb2fd1e096c21536d7934dab09b61dfa26c","name":"Trío Casino de Santurce","registered_at":"2026-06-14T14:47:57Z","symbol":"NIM0486311","token_address":"0x090278a3f8e3adb876d723e2f9c1a2eeafeabfcd","type":"artist","uuid":"622ac033-8b76-4a7c-ac2a-71614c2eedb4"}