Cuadro de Actores de Radio Nacional de España
type: MusicGroup
popularity: 6
followers: 256
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6764e054758fdb3fb67f37465273c8a8a60dfda59f878eb3e0040b4c9bb4f727
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a3e201d1-89ff-438c-b5ba-0dbeed3a394d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a3e201d1-89ff-438c-b5ba-0dbeed3a394d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a3e201d1-89ff-438c-b5ba-0dbeed3a394d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6764e054758fdb3fb67f37465273c8a8a60dfda59f878eb3e0040b4c9bb4f727","name":"Cuadro de Actores de Radio Nacional de España","registered_at":"2026-06-20T06:54:03Z","symbol":"NIM1545605","token_address":"0x4d0a3938f7a6b62b6937b3af4698590ddefc69fb","type":"artist","uuid":"a3e201d1-89ff-438c-b5ba-0dbeed3a394d"}
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 0x6764e054758fdb3fb67f37465273c8a8a60dfda59f878eb3e0040b4c9bb4f727. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a3e201d1-89ff-438c-b5ba-0dbeed3a394d.json and https://artists.proofprofile.net/proofs/artist/a3e201d1-89ff-438c-b5ba-0dbeed3a394d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x6764e054758fdb3fb67f37465273c8a8a60dfda59f878eb3e0040b4c9bb4f727","name":"Cuadro de Actores de Radio Nacional de España","registered_at":"2026-06-20T06:54:03Z","symbol":"NIM1545605","token_address":"0x4d0a3938f7a6b62b6937b3af4698590ddefc69fb","type":"artist","uuid":"a3e201d1-89ff-438c-b5ba-0dbeed3a394d"}
album: Los Cuentos en la Radio II
  type: MusicAlbum
  date published: 2007
album: Los Cuentos en la Radio: Color y Sonido de los Cuentos Tradicionales
  type: MusicAlbum
  date published: 2007
album: Los Cuentos en la Radio: Color y Sonido de los Cuentos Tradicionales (Vol. III)
  type: MusicAlbum
  date published: 2007
album: Los Cuentos en la Radio: Color y Sonido de los Cuentos Tradicionales (Vol. III)
  type: MusicAlbum
  date published: 2007
album: Los Cuentos en la Radio: Color y Sonido de los Cuentos Tradicionales
  type: MusicAlbum
  date published: 2007