Henry Aguayo
type: MusicGroup
genre: merengue
popularity: 2
followers: 332
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa5a1fcb6fa215dd7098a8dace75ed46d17c893684e1364899d55c80878984125
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c596db40-8b06-4c68-b8fa-b8542e58daeb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c596db40-8b06-4c68-b8fa-b8542e58daeb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c596db40-8b06-4c68-b8fa-b8542e58daeb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa5a1fcb6fa215dd7098a8dace75ed46d17c893684e1364899d55c80878984125","name":"Henry Aguayo","registered_at":"2026-06-20T21:20:44Z","symbol":"NIM1717185","token_address":"0x902b708b8182401092187ee709a8fd228efc0b81","type":"artist","uuid":"c596db40-8b06-4c68-b8fa-b8542e58daeb"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5a1fcb6fa215dd7098a8dace75ed46d17c893684e1364899d55c80878984125. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c596db40-8b06-4c68-b8fa-b8542e58daeb.json and https://artists.proofprofile.net/proofs/artist/c596db40-8b06-4c68-b8fa-b8542e58daeb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0xa5a1fcb6fa215dd7098a8dace75ed46d17c893684e1364899d55c80878984125","name":"Henry Aguayo","registered_at":"2026-06-20T21:20:44Z","symbol":"NIM1717185","token_address":"0x902b708b8182401092187ee709a8fd228efc0b81","type":"artist","uuid":"c596db40-8b06-4c68-b8fa-b8542e58daeb"}
album: Pa' La Calle
  type: MusicAlbum
  date published: 2011-07-01