Enrique Álvarez
type: MusicGroup
genre: latin jazz
genre: son cubano
genre: timba
popularity: 3
followers: 230
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc59a8e19ba003b5a0913da039e363ba1232e7b62fca3498abe793b1d0560869c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954014
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954014
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3160f8ae-a30f-45a7-903e-a813af04781a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3160f8ae-a30f-45a7-903e-a813af04781a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3160f8ae-a30f-45a7-903e-a813af04781a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T22:46:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc59a8e19ba003b5a0913da039e363ba1232e7b62fca3498abe793b1d0560869c","name":"Enrique Álvarez","registered_at":"2026-06-16T07:03:16Z","symbol":"NIM0974469","token_address":"0x065e4c8d188f55a00bdd2c9e8d7b640cb9dc9d74","type":"artist","uuid":"3160f8ae-a30f-45a7-903e-a813af04781a"}
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 0xc59a8e19ba003b5a0913da039e363ba1232e7b62fca3498abe793b1d0560869c. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3160f8ae-a30f-45a7-903e-a813af04781a.json and https://artists.proofprofile.net/proofs/artist/3160f8ae-a30f-45a7-903e-a813af04781a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0xc59a8e19ba003b5a0913da039e363ba1232e7b62fca3498abe793b1d0560869c","name":"Enrique Álvarez","registered_at":"2026-06-16T07:03:16Z","symbol":"NIM0974469","token_address":"0x065e4c8d188f55a00bdd2c9e8d7b640cb9dc9d74","type":"artist","uuid":"3160f8ae-a30f-45a7-903e-a813af04781a"}
album: Vivencias (Remasterizado)
  type: MusicAlbum
  date published: 2003-07-01
album: Brujería (Remasterizado)
  type: MusicAlbum
  date published: 2007-01-01