Javier Rojas Henríquez
type: MusicGroup
popularity: 10
followers: 242
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x129e8f491649399ccde53a342b68c43d4b782b7afcaabe1e42ef3145a5849c59
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8f24ceb2-01c4-4149-a2dc-d7b6c9b444c6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8f24ceb2-01c4-4149-a2dc-d7b6c9b444c6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8f24ceb2-01c4-4149-a2dc-d7b6c9b444c6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x129e8f491649399ccde53a342b68c43d4b782b7afcaabe1e42ef3145a5849c59","name":"Javier Rojas Henríquez","registered_at":"2026-06-17T15:20:43Z","symbol":"NIM1436604","token_address":"0x56fbe553259603e209abffb9cd79cad348cee807","type":"artist","uuid":"8f24ceb2-01c4-4149-a2dc-d7b6c9b444c6"}
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 0x129e8f491649399ccde53a342b68c43d4b782b7afcaabe1e42ef3145a5849c59. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8f24ceb2-01c4-4149-a2dc-d7b6c9b444c6.json and https://artists.proofprofile.net/proofs/artist/8f24ceb2-01c4-4149-a2dc-d7b6c9b444c6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x129e8f491649399ccde53a342b68c43d4b782b7afcaabe1e42ef3145a5849c59","name":"Javier Rojas Henríquez","registered_at":"2026-06-17T15:20:43Z","symbol":"NIM1436604","token_address":"0x56fbe553259603e209abffb9cd79cad348cee807","type":"artist","uuid":"8f24ceb2-01c4-4149-a2dc-d7b6c9b444c6"}
album: Debes Buscarte Un Nuevo Amor
  type: MusicAlbum
  date published: 2019-03-21
album: Blanca Navidad
  type: MusicAlbum
  date published: 2019-08-09
album: Solo Con Verte
  type: MusicAlbum
  date published: 2019-08-09
album: Un Dia Lejano
  type: MusicAlbum
  date published: 2019-08-09
album: Pideme
  type: MusicAlbum
  date published: 2019-08-09
album: Hablame de Ti
  type: MusicAlbum
  date published: 2019-08-09
album: Recuerdos de Amor
  type: MusicAlbum
  date published: 2019-08-09
album: Debes Buscarte Un Nuevo Amor
  type: MusicAlbum
  date published: 2019-08-09
album: Mi Historia Entre Tus Dedos
  type: MusicAlbum
  date published: 2019-08-09
album: Para Tu Amor
  type: MusicAlbum
  date published: 2019-08-09
album: No Te Creas Tan Importante
  type: MusicAlbum
  date published: 2019-08-09