Tom Carradine
type: MusicGroup
popularity: 20
followers: 729
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4826a5459c9b22a82eb6d2eb42d2755b65a916fd80fa2801a704b640367da891
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953617
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953617
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1c38a731-987c-4cad-9f82-4335b0b8b3df.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1c38a731-987c-4cad-9f82-4335b0b8b3df.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1c38a731-987c-4cad-9f82-4335b0b8b3df
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T09:00:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4826a5459c9b22a82eb6d2eb42d2755b65a916fd80fa2801a704b640367da891","name":"Tom Carradine","registered_at":"2026-06-14T07:24:25Z","symbol":"NIM0380492","token_address":"0x910c49fd9d041d2eec90a777a8abb4d813a30c21","type":"artist","uuid":"1c38a731-987c-4cad-9f82-4335b0b8b3df"}
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 0x4826a5459c9b22a82eb6d2eb42d2755b65a916fd80fa2801a704b640367da891. Chain 2 (Bitcoin): anchored in block 953620 (2026-06-14T09:36:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1c38a731-987c-4cad-9f82-4335b0b8b3df.json and https://artists.proofprofile.net/proofs/artist/1c38a731-987c-4cad-9f82-4335b0b8b3df.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T09:36:10Z
  text: {"copyright_id":"0x4826a5459c9b22a82eb6d2eb42d2755b65a916fd80fa2801a704b640367da891","name":"Tom Carradine","registered_at":"2026-06-14T07:24:25Z","symbol":"NIM0380492","token_address":"0x910c49fd9d041d2eec90a777a8abb4d813a30c21","type":"artist","uuid":"1c38a731-987c-4cad-9f82-4335b0b8b3df"}
album: Tom Carradine's Music Hall Songbook
  type: MusicAlbum
  date published: 2018-09-17
album: Tom Carradine's London Songbook
  type: MusicAlbum
  date published: 2021-09-30
album: Tale of a Guinea Pig
  type: MusicAlbum
  date published: 2021-10-16