Graham Smith
type: MusicGroup
popularity: 2
followers: 263
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xddcf8bc6b8c581f7126ec9b4e742a6c14f9cff9ac049283fdd3c6bfda6b52dbb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f86a745d-9b4f-4ca6-8634-26bbf2b50092.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f86a745d-9b4f-4ca6-8634-26bbf2b50092.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f86a745d-9b4f-4ca6-8634-26bbf2b50092
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xddcf8bc6b8c581f7126ec9b4e742a6c14f9cff9ac049283fdd3c6bfda6b52dbb","name":"Graham Smith","registered_at":"2026-06-21T16:15:25Z","symbol":"NIM1969449","token_address":"0x134df48e66c78ca5c655ab9720b19df81fa06c41","type":"artist","uuid":"f86a745d-9b4f-4ca6-8634-26bbf2b50092"}
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 0xddcf8bc6b8c581f7126ec9b4e742a6c14f9cff9ac049283fdd3c6bfda6b52dbb. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f86a745d-9b4f-4ca6-8634-26bbf2b50092.json and https://artists.proofprofile.net/proofs/artist/f86a745d-9b4f-4ca6-8634-26bbf2b50092.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0xddcf8bc6b8c581f7126ec9b4e742a6c14f9cff9ac049283fdd3c6bfda6b52dbb","name":"Graham Smith","registered_at":"2026-06-21T16:15:25Z","symbol":"NIM1969449","token_address":"0x134df48e66c78ca5c655ab9720b19df81fa06c41","type":"artist","uuid":"f86a745d-9b4f-4ca6-8634-26bbf2b50092"}
album: Final Battle
  type: MusicAlbum
  date published: 2004
album: Final Battle
  type: MusicAlbum
  date published: 2004-05-04
album: Shades
  type: MusicAlbum
  date published: 2009-11-01
album: Aki
  type: MusicAlbum
  date published: 2010-12-27
album: My Little Zombie Girl
  type: MusicAlbum
  date published: 2011-04-25
album: Now
  type: MusicAlbum
  date published: 2011-08-12
album: Graham Smith
  type: MusicAlbum
  date published: 2013-09-23