Sean Stephen
type: MusicGroup
genre: blues
genre: blues rock
popularity: 9
followers: 391
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc48251a61063c7524f154ac1b750f7a662af6c6cd4cd9fd8037b7e4f09ca41b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/755987d2-d4ee-4340-843b-4083cf0dcecd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/755987d2-d4ee-4340-843b-4083cf0dcecd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/755987d2-d4ee-4340-843b-4083cf0dcecd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcc48251a61063c7524f154ac1b750f7a662af6c6cd4cd9fd8037b7e4f09ca41b","name":"Sean Stephen","registered_at":"2026-06-17T06:30:09Z","symbol":"NIM1310176","token_address":"0xba61f0a89f26d077190ea443d2ab0f898d94a4b6","type":"artist","uuid":"755987d2-d4ee-4340-843b-4083cf0dcecd"}
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 0xcc48251a61063c7524f154ac1b750f7a662af6c6cd4cd9fd8037b7e4f09ca41b. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/755987d2-d4ee-4340-843b-4083cf0dcecd.json and https://artists.proofprofile.net/proofs/artist/755987d2-d4ee-4340-843b-4083cf0dcecd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xcc48251a61063c7524f154ac1b750f7a662af6c6cd4cd9fd8037b7e4f09ca41b","name":"Sean Stephen","registered_at":"2026-06-17T06:30:09Z","symbol":"NIM1310176","token_address":"0xba61f0a89f26d077190ea443d2ab0f898d94a4b6","type":"artist","uuid":"755987d2-d4ee-4340-843b-4083cf0dcecd"}
album: Ghosts to Rest
  type: MusicAlbum
  date published: 2021-01-30
album: Shadows and Ghosts
  type: MusicAlbum
  date published: 2021-09-30
album: Wild And Free
  type: MusicAlbum
  date published: 2021-10-30