Chin Alcantara
type: MusicGroup
genre: reggae
popularity: 14
followers: 465
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9952318592ef9e8597b4433f6aa9b93ed0f740227a601dc138530567d6ff79bf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/438ba105-c2ad-4642-94d9-b146edb4433f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/438ba105-c2ad-4642-94d9-b146edb4433f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/438ba105-c2ad-4642-94d9-b146edb4433f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9952318592ef9e8597b4433f6aa9b93ed0f740227a601dc138530567d6ff79bf","name":"Chin Alcantara","registered_at":"2026-06-14T11:34:14Z","symbol":"NIM0440079","token_address":"0x9c842992ad48c82a7b8b78397decd0f1be80f0e4","type":"artist","uuid":"438ba105-c2ad-4642-94d9-b146edb4433f"}
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 0x9952318592ef9e8597b4433f6aa9b93ed0f740227a601dc138530567d6ff79bf. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/438ba105-c2ad-4642-94d9-b146edb4433f.json and https://artists.proofprofile.net/proofs/artist/438ba105-c2ad-4642-94d9-b146edb4433f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0x9952318592ef9e8597b4433f6aa9b93ed0f740227a601dc138530567d6ff79bf","name":"Chin Alcantara","registered_at":"2026-06-14T11:34:14Z","symbol":"NIM0440079","token_address":"0x9c842992ad48c82a7b8b78397decd0f1be80f0e4","type":"artist","uuid":"438ba105-c2ad-4642-94d9-b146edb4433f"}
album: WYBMGF
  type: MusicAlbum
  date published: 2018-11-30
album: WYBMGF
  type: MusicAlbum
  date published: 2018-11-30