Nick y la Rumba
type: MusicGroup
genre: chicha
popularity: 3
followers: 118
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x268372d0adeec703aa277e3a1a6dc2e2412530231115d81d68575c8c4cf35e88
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/02034dca-b1c2-45a0-92cc-c93a59471a13.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/02034dca-b1c2-45a0-92cc-c93a59471a13.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/02034dca-b1c2-45a0-92cc-c93a59471a13
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:06:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x268372d0adeec703aa277e3a1a6dc2e2412530231115d81d68575c8c4cf35e88","name":"Nick y la Rumba","registered_at":"2026-06-15T14:09:48Z","symbol":"NIM0732540","token_address":"0x48439f0ff694f5cd863a90071c538cfd6b44b060","type":"artist","uuid":"02034dca-b1c2-45a0-92cc-c93a59471a13"}
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 0x268372d0adeec703aa277e3a1a6dc2e2412530231115d81d68575c8c4cf35e88. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/02034dca-b1c2-45a0-92cc-c93a59471a13.json and https://artists.proofprofile.net/proofs/artist/02034dca-b1c2-45a0-92cc-c93a59471a13.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x268372d0adeec703aa277e3a1a6dc2e2412530231115d81d68575c8c4cf35e88","name":"Nick y la Rumba","registered_at":"2026-06-15T14:09:48Z","symbol":"NIM0732540","token_address":"0x48439f0ff694f5cd863a90071c538cfd6b44b060","type":"artist","uuid":"02034dca-b1c2-45a0-92cc-c93a59471a13"}
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