El Pariente 2020
type: MusicGroup
popularity: 9
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfaedbb7507c22ae6914234921630e69cc87bd921b43ce172415a14b79576eb1e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bbc9929c-e490-41b5-84c3-b727a4e4751d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bbc9929c-e490-41b5-84c3-b727a4e4751d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bbc9929c-e490-41b5-84c3-b727a4e4751d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfaedbb7507c22ae6914234921630e69cc87bd921b43ce172415a14b79576eb1e","name":"El Pariente 2020","registered_at":"2026-06-20T17:28:33Z","symbol":"NIM1665866","token_address":"0x0c4ea6a6adf100a5dcc0a882d4ede987fd8423ff","type":"artist","uuid":"bbc9929c-e490-41b5-84c3-b727a4e4751d"}
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 0xfaedbb7507c22ae6914234921630e69cc87bd921b43ce172415a14b79576eb1e. Chain 2 (Bitcoin): anchored in block 954588 (2026-06-20T19:15:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bbc9929c-e490-41b5-84c3-b727a4e4751d.json and https://artists.proofprofile.net/proofs/artist/bbc9929c-e490-41b5-84c3-b727a4e4751d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:15:05Z
  text: {"copyright_id":"0xfaedbb7507c22ae6914234921630e69cc87bd921b43ce172415a14b79576eb1e","name":"El Pariente 2020","registered_at":"2026-06-20T17:28:33Z","symbol":"NIM1665866","token_address":"0x0c4ea6a6adf100a5dcc0a882d4ede987fd8423ff","type":"artist","uuid":"bbc9929c-e490-41b5-84c3-b727a4e4751d"}