Dan Denison
type: MusicGroup
genre: lounge
popularity: 10
followers: 413
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x78a294ef70e844e52c74287f63e57e8b05fcebc600788623400102d63ac15d11
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a76fcc5c-ab8c-4d4a-a142-eefab5e8d9fa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a76fcc5c-ab8c-4d4a-a142-eefab5e8d9fa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a76fcc5c-ab8c-4d4a-a142-eefab5e8d9fa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x78a294ef70e844e52c74287f63e57e8b05fcebc600788623400102d63ac15d11","name":"Dan Denison","registered_at":"2026-06-20T07:57:21Z","symbol":"NIM1559426","token_address":"0x4068172f5f1cee942abcb04e7d9e0fe571ed7994","type":"artist","uuid":"a76fcc5c-ab8c-4d4a-a142-eefab5e8d9fa"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a294ef70e844e52c74287f63e57e8b05fcebc600788623400102d63ac15d11. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a76fcc5c-ab8c-4d4a-a142-eefab5e8d9fa.json and https://artists.proofprofile.net/proofs/artist/a76fcc5c-ab8c-4d4a-a142-eefab5e8d9fa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x78a294ef70e844e52c74287f63e57e8b05fcebc600788623400102d63ac15d11","name":"Dan Denison","registered_at":"2026-06-20T07:57:21Z","symbol":"NIM1559426","token_address":"0x4068172f5f1cee942abcb04e7d9e0fe571ed7994","type":"artist","uuid":"a76fcc5c-ab8c-4d4a-a142-eefab5e8d9fa"}
album: Pure Desire
  type: MusicAlbum
  date published: 2018-05-16
album: oldy
  type: MusicAlbum
  date published: 2023-04-28
album: deepneck
  type: MusicAlbum
  date published: 2023-05-12