J.P. Floyd
type: MusicGroup
popularity: 11
followers: 199
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe8330341d270a36f197d64b8185d4605c8d37013337c195bcc83588fc400cebc
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/43140214-47ec-4e27-bf38-7417de1b7af0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/43140214-47ec-4e27-bf38-7417de1b7af0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/43140214-47ec-4e27-bf38-7417de1b7af0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe8330341d270a36f197d64b8185d4605c8d37013337c195bcc83588fc400cebc","name":"J.P. Floyd","registered_at":"2026-06-14T11:29:08Z","symbol":"NIM0438867","token_address":"0x6865822fc268a90e964b65c2670b28933f57e3eb","type":"artist","uuid":"43140214-47ec-4e27-bf38-7417de1b7af0"}
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 0xe8330341d270a36f197d64b8185d4605c8d37013337c195bcc83588fc400cebc. 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/43140214-47ec-4e27-bf38-7417de1b7af0.json and https://artists.proofprofile.net/proofs/artist/43140214-47ec-4e27-bf38-7417de1b7af0.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0xe8330341d270a36f197d64b8185d4605c8d37013337c195bcc83588fc400cebc","name":"J.P. Floyd","registered_at":"2026-06-14T11:29:08Z","symbol":"NIM0438867","token_address":"0x6865822fc268a90e964b65c2670b28933f57e3eb","type":"artist","uuid":"43140214-47ec-4e27-bf38-7417de1b7af0"}
album: Sarahnade
  type: MusicAlbum
  date published: 2016-10-24
album: Sarah: Episode: #1
  type: MusicAlbum
  date published: 2017-10-27