Cliff Rossetti
type: MusicGroup
popularity: 19
followers: 32
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1774a827438f390c72dd5805bf6b1e06fe2fa99bc9b661b0a501b914d907d131
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953694
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953694
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b67c4b6-b64d-412a-a27e-b30bd9cbbd3b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b67c4b6-b64d-412a-a27e-b30bd9cbbd3b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6b67c4b6-b64d-412a-a27e-b30bd9cbbd3b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:38:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1774a827438f390c72dd5805bf6b1e06fe2fa99bc9b661b0a501b914d907d131","name":"Cliff Rossetti","registered_at":"2026-06-14T15:47:33Z","symbol":"NIM0500534","token_address":"0xb8a8227c30716803d470a019a4c477794f211000","type":"artist","uuid":"6b67c4b6-b64d-412a-a27e-b30bd9cbbd3b"}
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 0x1774a827438f390c72dd5805bf6b1e06fe2fa99bc9b661b0a501b914d907d131. Chain 2 (Bitcoin): anchored in block 953694 (2026-06-14T21:38:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6b67c4b6-b64d-412a-a27e-b30bd9cbbd3b.json and https://artists.proofprofile.net/proofs/artist/6b67c4b6-b64d-412a-a27e-b30bd9cbbd3b.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T21:38:09Z
  text: {"copyright_id":"0x1774a827438f390c72dd5805bf6b1e06fe2fa99bc9b661b0a501b914d907d131","name":"Cliff Rossetti","registered_at":"2026-06-14T15:47:33Z","symbol":"NIM0500534","token_address":"0xb8a8227c30716803d470a019a4c477794f211000","type":"artist","uuid":"6b67c4b6-b64d-412a-a27e-b30bd9cbbd3b"}
album: Began
  type: MusicAlbum
  date published: 2024-12-03