Samuel Powell
type: MusicGroup
genre: acid techno
popularity: 7
followers: 633
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xadf46cb3a4a3c2c6e1df9e238befe4f43240ec1ed357ab0bb4417a1dea6ec311
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953860
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953860
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0334906e-e534-4e00-ad9c-0b76c1a61913.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0334906e-e534-4e00-ad9c-0b76c1a61913.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0334906e-e534-4e00-ad9c-0b76c1a61913
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:55:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xadf46cb3a4a3c2c6e1df9e238befe4f43240ec1ed357ab0bb4417a1dea6ec311","name":"Samuel Powell","registered_at":"2026-06-15T14:37:31Z","symbol":"NIM0739153","token_address":"0x59a4ef8bc2d75771d4113869c619f6dcc39cf9e4","type":"artist","uuid":"0334906e-e534-4e00-ad9c-0b76c1a61913"}
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 0xadf46cb3a4a3c2c6e1df9e238befe4f43240ec1ed357ab0bb4417a1dea6ec311. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0334906e-e534-4e00-ad9c-0b76c1a61913.json and https://artists.proofprofile.net/proofs/artist/0334906e-e534-4e00-ad9c-0b76c1a61913.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0xadf46cb3a4a3c2c6e1df9e238befe4f43240ec1ed357ab0bb4417a1dea6ec311","name":"Samuel Powell","registered_at":"2026-06-15T14:37:31Z","symbol":"NIM0739153","token_address":"0x59a4ef8bc2d75771d4113869c619f6dcc39cf9e4","type":"artist","uuid":"0334906e-e534-4e00-ad9c-0b76c1a61913"}
album: Floating/Sulphur
  type: MusicAlbum
  date published: 2020-07-17
album: Fold
  type: MusicAlbum
  date published: 2021-11-12
album: Detuned
  type: MusicAlbum
  date published: 2021-11-19
album: Echrete
  type: MusicAlbum
  date published: 2021-11-26
album: Seldom
  type: MusicAlbum
  date published: 2021-12-03
album: Owls
  type: MusicAlbum
  date published: 2021-12-10
album: Aries
  type: MusicAlbum
  date published: 2022-05-13
album: Aries
  type: MusicAlbum
  date published: 2022-05-13
album: Aries EP
  type: MusicAlbum
  date published: 2022-06-17
album: Aries EP
  type: MusicAlbum
  date published: 2022-06-17
album: Vespers
  type: MusicAlbum
  date published: 2022-12-08
album: Saturn
  type: MusicAlbum
  date published: 2023-03-10