Josè Scanu
type: MusicGroup
popularity: 9
followers: 8
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x08903873ec8e97a1deea46c86d5b647160fa92195564072376767afdd5748dd4
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/e12454f0-bf0e-4aef-8cf7-de3bc40d53a4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e12454f0-bf0e-4aef-8cf7-de3bc40d53a4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e12454f0-bf0e-4aef-8cf7-de3bc40d53a4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x08903873ec8e97a1deea46c86d5b647160fa92195564072376767afdd5748dd4","name":"Josè Scanu","registered_at":"2026-06-21T06:55:38Z","symbol":"NIM1851055","token_address":"0x48b68f6a2d8a7127c09abded50eb88533c7693c3","type":"artist","uuid":"e12454f0-bf0e-4aef-8cf7-de3bc40d53a4"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08903873ec8e97a1deea46c86d5b647160fa92195564072376767afdd5748dd4. 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/e12454f0-bf0e-4aef-8cf7-de3bc40d53a4.json and https://artists.proofprofile.net/proofs/artist/e12454f0-bf0e-4aef-8cf7-de3bc40d53a4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x08903873ec8e97a1deea46c86d5b647160fa92195564072376767afdd5748dd4","name":"Josè Scanu","registered_at":"2026-06-21T06:55:38Z","symbol":"NIM1851055","token_address":"0x48b68f6a2d8a7127c09abded50eb88533c7693c3","type":"artist","uuid":"e12454f0-bf0e-4aef-8cf7-de3bc40d53a4"}