José Javier Delgado
type: MusicGroup
popularity: 3
followers: 171
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf33e95b1356492c2d315c3e93f1dacf8c898b69c2ac2cff53c39493512101779
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/75693266-f8c8-4773-a440-72dc81a74838.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/75693266-f8c8-4773-a440-72dc81a74838.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/75693266-f8c8-4773-a440-72dc81a74838
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf33e95b1356492c2d315c3e93f1dacf8c898b69c2ac2cff53c39493512101779","name":"José Javier Delgado","registered_at":"2026-06-17T06:32:47Z","symbol":"NIM1310802","token_address":"0xecdb10fa8aef6d1dda2df128bca3f09488f37a2e","type":"artist","uuid":"75693266-f8c8-4773-a440-72dc81a74838"}
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 0xf33e95b1356492c2d315c3e93f1dacf8c898b69c2ac2cff53c39493512101779. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/75693266-f8c8-4773-a440-72dc81a74838.json and https://artists.proofprofile.net/proofs/artist/75693266-f8c8-4773-a440-72dc81a74838.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xf33e95b1356492c2d315c3e93f1dacf8c898b69c2ac2cff53c39493512101779","name":"José Javier Delgado","registered_at":"2026-06-17T06:32:47Z","symbol":"NIM1310802","token_address":"0xecdb10fa8aef6d1dda2df128bca3f09488f37a2e","type":"artist","uuid":"75693266-f8c8-4773-a440-72dc81a74838"}
album: Isolation
  type: MusicAlbum
  date published: 2020-03-04
album: New York Valse
  type: MusicAlbum
  date published: 2023-03-17
album: Nuit Blue (Instrumental)
  type: MusicAlbum
  date published: 2023-03-31
album: Olores prohibidos
  type: MusicAlbum
  date published: 2023-04-14
album: RedLine
  type: MusicAlbum
  date published: 2023-04-21
album: Off the record
  type: MusicAlbum
  date published: 2023-05-05
album: Memories of Light
  type: MusicAlbum
  date published: 2023-11-13
album: Memories of Light
  type: MusicAlbum
  date published: 2023-11-13
album: Deep Piano Walks
  type: MusicAlbum
  date published: 2023-11-17
album: Sobre Vivir (Original Soundtrack)
  type: MusicAlbum
  date published: 2023-11-20
album: Distant
  type: MusicAlbum
  date published: 2023-11-22
album: Infravivienda (Original Soundtrack)
  type: MusicAlbum
  date published: 2023-12-25
album: Infravivienda (Original Soundtrack)
  type: MusicAlbum
  date published: 2023-12-25
album: When Look Back (Live)
  type: MusicAlbum
  date published: 2024-01-05
album: Inverness
  type: MusicAlbum
  date published: 2025-01-25