John Culbreth
type: MusicGroup
genre: jazz beats
genre: lo-fi beats
genre: smooth jazz
popularity: 26
followers: 334
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8105f02fc1e06b04d9265ed836aba86f3350968746ff2ea66c3eb4772e18f0c7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd4cc052-fcaa-40d7-b843-74b48bfa08f0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd4cc052-fcaa-40d7-b843-74b48bfa08f0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bd4cc052-fcaa-40d7-b843-74b48bfa08f0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8105f02fc1e06b04d9265ed836aba86f3350968746ff2ea66c3eb4772e18f0c7","name":"John Culbreth","registered_at":"2026-06-12T08:34:09Z","symbol":"NIM0243574","token_address":"0xf404385f4384c26d759cc8e9e59ccf47a57ddb2b","type":"artist","uuid":"bd4cc052-fcaa-40d7-b843-74b48bfa08f0"}
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 0x8105f02fc1e06b04d9265ed836aba86f3350968746ff2ea66c3eb4772e18f0c7. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bd4cc052-fcaa-40d7-b843-74b48bfa08f0.json and https://artists.proofprofile.net/proofs/artist/bd4cc052-fcaa-40d7-b843-74b48bfa08f0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x8105f02fc1e06b04d9265ed836aba86f3350968746ff2ea66c3eb4772e18f0c7","name":"John Culbreth","registered_at":"2026-06-12T08:34:09Z","symbol":"NIM0243574","token_address":"0xf404385f4384c26d759cc8e9e59ccf47a57ddb2b","type":"artist","uuid":"bd4cc052-fcaa-40d7-b843-74b48bfa08f0"}
album: Imagine
  type: MusicAlbum
  date published: 2019-06-21
album: Magic Box
  type: MusicAlbum
  date published: 2019-07-05
album: Pain O
  type: MusicAlbum
  date published: 2021-11-20