Los Músicos del Centro
type: MusicGroup
popularity: 7
followers: 434
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3554b2063e909c0b70ad932741e8422834627d066246551b9603fe920f5e8568
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4f1dd865-943f-45c6-bd11-2306ed0c8f4f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4f1dd865-943f-45c6-bd11-2306ed0c8f4f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4f1dd865-943f-45c6-bd11-2306ed0c8f4f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3554b2063e909c0b70ad932741e8422834627d066246551b9603fe920f5e8568","name":"Los Músicos del Centro","registered_at":"2026-06-16T17:15:03Z","symbol":"NIM1120440","token_address":"0x60f1ea3d8d0e8db2869c936a4f14f24f0e5cadd6","type":"artist","uuid":"4f1dd865-943f-45c6-bd11-2306ed0c8f4f"}
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 0x3554b2063e909c0b70ad932741e8422834627d066246551b9603fe920f5e8568. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4f1dd865-943f-45c6-bd11-2306ed0c8f4f.json and https://artists.proofprofile.net/proofs/artist/4f1dd865-943f-45c6-bd11-2306ed0c8f4f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x3554b2063e909c0b70ad932741e8422834627d066246551b9603fe920f5e8568","name":"Los Músicos del Centro","registered_at":"2026-06-16T17:15:03Z","symbol":"NIM1120440","token_address":"0x60f1ea3d8d0e8db2869c936a4f14f24f0e5cadd6","type":"artist","uuid":"4f1dd865-943f-45c6-bd11-2306ed0c8f4f"}
album: Noventa y Nueve
  type: MusicAlbum
  date published: 1987-04-04
album: Ecuador
  type: MusicAlbum
  date published: 1989-08-25
album: Mapamundi
  type: MusicAlbum
  date published: 1991-08-08
album: Luminosa
  type: MusicAlbum
  date published: 2001-09-09
album: Aire de Trópicos
  type: MusicAlbum
  date published: 2022-10-14
album: Aire de Trópicos
  type: MusicAlbum
  date published: 2022-10-14
album: Aire de Trópicos
  type: MusicAlbum
  date published: 2022-10-14