Floyd Barton
type: MusicGroup
popularity: 3
followers: 136
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x14402144c534f8cd5ac76d13d86e12df0aa30f028b87b1f75ea84138a5895c88
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/fcfafd63-2267-4bc7-aefc-4200b1d41c5f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fcfafd63-2267-4bc7-aefc-4200b1d41c5f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fcfafd63-2267-4bc7-aefc-4200b1d41c5f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x14402144c534f8cd5ac76d13d86e12df0aa30f028b87b1f75ea84138a5895c88","name":"Floyd Barton","registered_at":"2026-06-21T18:05:54Z","symbol":"NIM1996763","token_address":"0x5616723e7a731309f46ea9afcb6b2f34859f9a05","type":"artist","uuid":"fcfafd63-2267-4bc7-aefc-4200b1d41c5f"}
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 0x14402144c534f8cd5ac76d13d86e12df0aa30f028b87b1f75ea84138a5895c88. 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/fcfafd63-2267-4bc7-aefc-4200b1d41c5f.json and https://artists.proofprofile.net/proofs/artist/fcfafd63-2267-4bc7-aefc-4200b1d41c5f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x14402144c534f8cd5ac76d13d86e12df0aa30f028b87b1f75ea84138a5895c88","name":"Floyd Barton","registered_at":"2026-06-21T18:05:54Z","symbol":"NIM1996763","token_address":"0x5616723e7a731309f46ea9afcb6b2f34859f9a05","type":"artist","uuid":"fcfafd63-2267-4bc7-aefc-4200b1d41c5f"}
album: Keep Falling
  type: MusicAlbum
  date published: 2021-04-03
album: You
  type: MusicAlbum
  date published: 2022-02-25
album: The Other Side
  type: MusicAlbum
  date published: 2022-04-25
album: Fix Your Smile
  type: MusicAlbum
  date published: 2023-02-25
album: Someone
  type: MusicAlbum
  date published: 2023-03-20
album: Comme Une Note
  type: MusicAlbum
  date published: 2023-04-26
album: Shadow
  type: MusicAlbum
  date published: 2023-05-23
album: Appearances
  type: MusicAlbum
  date published: 2024-02-25
album: Fears
  type: MusicAlbum
  date published: 2025-03-15