Adrián y Azalia
type: MusicGroup
genre: country rock
popularity: 2
followers: 28
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1d661976bd897cfe25aa638892c42b4d764ffb8b8a672d59966389a8cac06d0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953903
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953903
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1491ef3e-6142-4fc0-beb7-64147d1fd7d6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1491ef3e-6142-4fc0-beb7-64147d1fd7d6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1491ef3e-6142-4fc0-beb7-64147d1fd7d6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:05:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd1d661976bd897cfe25aa638892c42b4d764ffb8b8a672d59966389a8cac06d0","name":"Adrián y Azalia","registered_at":"2026-06-15T20:35:53Z","symbol":"NIM0824669","token_address":"0x35c8edc4f08b08c6d8515b187a7631c788e25532","type":"artist","uuid":"1491ef3e-6142-4fc0-beb7-64147d1fd7d6"}
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 0xd1d661976bd897cfe25aa638892c42b4d764ffb8b8a672d59966389a8cac06d0. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1491ef3e-6142-4fc0-beb7-64147d1fd7d6.json and https://artists.proofprofile.net/proofs/artist/1491ef3e-6142-4fc0-beb7-64147d1fd7d6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xd1d661976bd897cfe25aa638892c42b4d764ffb8b8a672d59966389a8cac06d0","name":"Adrián y Azalia","registered_at":"2026-06-15T20:35:53Z","symbol":"NIM0824669","token_address":"0x35c8edc4f08b08c6d8515b187a7631c788e25532","type":"artist","uuid":"1491ef3e-6142-4fc0-beb7-64147d1fd7d6"}
album: The Best of Country Rock Vol. 1
  type: MusicAlbum
  date published: 2018-07-27
album: The Best of Country Rock Vol. 2
  type: MusicAlbum
  date published: 2018-07-27