D. Rivers
type: MusicGroup
genre: blues
genre: blues rock
genre: modern blues
popularity: 17
followers: 343
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x236b566014b93758dd274d3dbbd6162f0794d0d35e748085a6a065daaeea2198
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/40d1ceac-0fed-4b21-a8d0-93d703a7e51a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/40d1ceac-0fed-4b21-a8d0-93d703a7e51a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/40d1ceac-0fed-4b21-a8d0-93d703a7e51a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x236b566014b93758dd274d3dbbd6162f0794d0d35e748085a6a065daaeea2198","name":"D. Rivers","registered_at":"2026-06-14T11:21:08Z","symbol":"NIM0436957","token_address":"0x8e6e5367e720cff9d5864a17d2001a56f59ae59c","type":"artist","uuid":"40d1ceac-0fed-4b21-a8d0-93d703a7e51a"}
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 0x236b566014b93758dd274d3dbbd6162f0794d0d35e748085a6a065daaeea2198. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/40d1ceac-0fed-4b21-a8d0-93d703a7e51a.json and https://artists.proofprofile.net/proofs/artist/40d1ceac-0fed-4b21-a8d0-93d703a7e51a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0x236b566014b93758dd274d3dbbd6162f0794d0d35e748085a6a065daaeea2198","name":"D. Rivers","registered_at":"2026-06-14T11:21:08Z","symbol":"NIM0436957","token_address":"0x8e6e5367e720cff9d5864a17d2001a56f59ae59c","type":"artist","uuid":"40d1ceac-0fed-4b21-a8d0-93d703a7e51a"}
album: Golden Twist (Mono Version)
  type: MusicAlbum
  date published: 1962-01-01
album: Good Gully / Manneken Twist (Mono Version)
  type: MusicAlbum
  date published: 1962-01-01
album: Evolve
  type: MusicAlbum
  date published: 2016-08-20
album: Mojo
  type: MusicAlbum
  date published: 2019-08-09
album: Confidence
  type: MusicAlbum
  date published: 2019-09-27
album: Currents - EP
  type: MusicAlbum
  date published: 2019-11-25
album: That Guy
  type: MusicAlbum
  date published: 2020-10-09