Toby Knowles
type: MusicGroup
popularity: 3
followers: 100
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc8c98b991d112840e0b959d571c9762cee69bfb604e1c15388b5e5dbd60b15cf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8942ba34-a472-4b28-8518-9376dfa557af.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8942ba34-a472-4b28-8518-9376dfa557af.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8942ba34-a472-4b28-8518-9376dfa557af
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc8c98b991d112840e0b959d571c9762cee69bfb604e1c15388b5e5dbd60b15cf","name":"Toby Knowles","registered_at":"2026-06-17T13:19:26Z","symbol":"NIM1407657","token_address":"0x51c650867bb4d96d2ce8168b5417007d975d0ae2","type":"artist","uuid":"8942ba34-a472-4b28-8518-9376dfa557af"}
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 0xc8c98b991d112840e0b959d571c9762cee69bfb604e1c15388b5e5dbd60b15cf. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8942ba34-a472-4b28-8518-9376dfa557af.json and https://artists.proofprofile.net/proofs/artist/8942ba34-a472-4b28-8518-9376dfa557af.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xc8c98b991d112840e0b959d571c9762cee69bfb604e1c15388b5e5dbd60b15cf","name":"Toby Knowles","registered_at":"2026-06-17T13:19:26Z","symbol":"NIM1407657","token_address":"0x51c650867bb4d96d2ce8168b5417007d975d0ae2","type":"artist","uuid":"8942ba34-a472-4b28-8518-9376dfa557af"}
album: We the Kings (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2019-06-28
album: The Golden Age
  type: MusicAlbum
  date published: 2020-01-24
album: 1966
  type: MusicAlbum
  date published: 2022-03-04
album: Kinda Latin
  type: MusicAlbum
  date published: 2022-04-08
album: Without You
  type: MusicAlbum
  date published: 2023-01-20
album: Without You
  type: MusicAlbum
  date published: 2023-01-20
album: Blue Tuesday
  type: MusicAlbum
  date published: 2024-03-19
album: Blue Tuesday
  type: MusicAlbum
  date published: 2024-03-19
album: Small World
  type: MusicAlbum
  date published: 2024-03-28
album: Small World
  type: MusicAlbum
  date published: 2024-03-28