Pau Ferrer Ramon
type: MusicGroup
popularity: 3
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0b7c3f455388f2741ef0e67e98745c50259c1256963815e75c10c85efb67c67e
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/a56d1b92-b2c5-4991-acd7-ca10b26f1ceb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a56d1b92-b2c5-4991-acd7-ca10b26f1ceb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a56d1b92-b2c5-4991-acd7-ca10b26f1ceb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0b7c3f455388f2741ef0e67e98745c50259c1256963815e75c10c85efb67c67e","name":"Pau Ferrer Ramon","registered_at":"2026-06-20T07:19:28Z","symbol":"NIM1552515","token_address":"0x94358dbb3e864d936f1a2458e8cd208d14977c62","type":"artist","uuid":"a56d1b92-b2c5-4991-acd7-ca10b26f1ceb"}
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 0x0b7c3f455388f2741ef0e67e98745c50259c1256963815e75c10c85efb67c67e. 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/a56d1b92-b2c5-4991-acd7-ca10b26f1ceb.json and https://artists.proofprofile.net/proofs/artist/a56d1b92-b2c5-4991-acd7-ca10b26f1ceb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x0b7c3f455388f2741ef0e67e98745c50259c1256963815e75c10c85efb67c67e","name":"Pau Ferrer Ramon","registered_at":"2026-06-20T07:19:28Z","symbol":"NIM1552515","token_address":"0x94358dbb3e864d936f1a2458e8cd208d14977c62","type":"artist","uuid":"a56d1b92-b2c5-4991-acd7-ca10b26f1ceb"}