James Acampora
type: MusicGroup
popularity: 4
followers: 40
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe696af09aa096968209c3ef686cfbae4e2627e71010ca45c1fe647bce4e332c2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef05aa4c-ea76-4b0a-873d-34a22c39b181.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef05aa4c-ea76-4b0a-873d-34a22c39b181.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ef05aa4c-ea76-4b0a-873d-34a22c39b181
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe696af09aa096968209c3ef686cfbae4e2627e71010ca45c1fe647bce4e332c2","name":"James Acampora","registered_at":"2026-06-21T12:03:49Z","symbol":"NIM1917547","token_address":"0xa211750b5644d542a4d2bbfecfa642c1b79a5104","type":"artist","uuid":"ef05aa4c-ea76-4b0a-873d-34a22c39b181"}
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 0xe696af09aa096968209c3ef686cfbae4e2627e71010ca45c1fe647bce4e332c2. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ef05aa4c-ea76-4b0a-873d-34a22c39b181.json and https://artists.proofprofile.net/proofs/artist/ef05aa4c-ea76-4b0a-873d-34a22c39b181.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0xe696af09aa096968209c3ef686cfbae4e2627e71010ca45c1fe647bce4e332c2","name":"James Acampora","registered_at":"2026-06-21T12:03:49Z","symbol":"NIM1917547","token_address":"0xa211750b5644d542a4d2bbfecfa642c1b79a5104","type":"artist","uuid":"ef05aa4c-ea76-4b0a-873d-34a22c39b181"}
album: Carry A Dream
  type: MusicAlbum
  date published: 2022-06-27
album: Toss the Feathers
  type: MusicAlbum
  date published: 2024-02-22
album: Experience
  type: MusicAlbum
  date published: 2024-07-10