Adrián Díaz Martínez
type: MusicGroup
popularity: 4
followers: 337
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x09fd0df8a232f0c330681780fd6d9e193047c3fd2d46afc2d6b06e41407ded90
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b84ab250-8be7-488d-82a0-abaa4ccbe463.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b84ab250-8be7-488d-82a0-abaa4ccbe463.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b84ab250-8be7-488d-82a0-abaa4ccbe463
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x09fd0df8a232f0c330681780fd6d9e193047c3fd2d46afc2d6b06e41407ded90","name":"Adrián Díaz Martínez","registered_at":"2026-06-21T18:49:53Z","symbol":"NIM1645883","token_address":"0x62420058fd09cac519154cb17cad2216587f4ef3","type":"artist","uuid":"b84ab250-8be7-488d-82a0-abaa4ccbe463"}
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 0x09fd0df8a232f0c330681780fd6d9e193047c3fd2d46afc2d6b06e41407ded90. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b84ab250-8be7-488d-82a0-abaa4ccbe463.json and https://artists.proofprofile.net/proofs/artist/b84ab250-8be7-488d-82a0-abaa4ccbe463.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x09fd0df8a232f0c330681780fd6d9e193047c3fd2d46afc2d6b06e41407ded90","name":"Adrián Díaz Martínez","registered_at":"2026-06-21T18:49:53Z","symbol":"NIM1645883","token_address":"0x62420058fd09cac519154cb17cad2216587f4ef3","type":"artist","uuid":"b84ab250-8be7-488d-82a0-abaa4ccbe463"}
album: Avantgarde
  type: MusicAlbum
  date published: 2018-11-02
album: Manu Scriptum
  type: MusicAlbum
  date published: 2022-05-20