Los 3 de la Sierra Del Indio Wero
type: MusicGroup
genre: sierreño
popularity: 2
followers: 117
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x721a610830d2c46ada84a43fc16e73a8b61f61ce67a6749252a374ded95b2150
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eb3a9eb3-96c5-4f96-8ac9-7dd58de623d8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eb3a9eb3-96c5-4f96-8ac9-7dd58de623d8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eb3a9eb3-96c5-4f96-8ac9-7dd58de623d8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x721a610830d2c46ada84a43fc16e73a8b61f61ce67a6749252a374ded95b2150","name":"Los 3 de la Sierra Del Indio Wero","registered_at":"2026-06-21T10:56:53Z","symbol":"NIM1901091","token_address":"0xb1f109a228fd7c16a0ecdb05c05c3a0974aabb73","type":"artist","uuid":"eb3a9eb3-96c5-4f96-8ac9-7dd58de623d8"}
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 0x721a610830d2c46ada84a43fc16e73a8b61f61ce67a6749252a374ded95b2150. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eb3a9eb3-96c5-4f96-8ac9-7dd58de623d8.json and https://artists.proofprofile.net/proofs/artist/eb3a9eb3-96c5-4f96-8ac9-7dd58de623d8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x721a610830d2c46ada84a43fc16e73a8b61f61ce67a6749252a374ded95b2150","name":"Los 3 de la Sierra Del Indio Wero","registered_at":"2026-06-21T10:56:53Z","symbol":"NIM1901091","token_address":"0xb1f109a228fd7c16a0ecdb05c05c3a0974aabb73","type":"artist","uuid":"eb3a9eb3-96c5-4f96-8ac9-7dd58de623d8"}
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