Dan Dzula
type: MusicGroup
popularity: 14
followers: 87
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f19999c8b059746d4fd71f01d4bf36f47ea2c84aa6045e334664610daa947a1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953641
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953641
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/39bd8b6f-f3a8-4703-80e0-0ad7edb7c906.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/39bd8b6f-f3a8-4703-80e0-0ad7edb7c906.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/39bd8b6f-f3a8-4703-80e0-0ad7edb7c906
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T13:54:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7f19999c8b059746d4fd71f01d4bf36f47ea2c84aa6045e334664610daa947a1","name":"Dan Dzula","registered_at":"2026-06-14T10:32:41Z","symbol":"NIM0425398","token_address":"0xe26938021210b4b65d9aa24fff94d1fc1eb0be8a","type":"artist","uuid":"39bd8b6f-f3a8-4703-80e0-0ad7edb7c906"}
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 0x7f19999c8b059746d4fd71f01d4bf36f47ea2c84aa6045e334664610daa947a1. Chain 2 (Bitcoin): anchored in block 953641 (2026-06-14T13:54:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/39bd8b6f-f3a8-4703-80e0-0ad7edb7c906.json and https://artists.proofprofile.net/proofs/artist/39bd8b6f-f3a8-4703-80e0-0ad7edb7c906.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T13:54:28Z
  text: {"copyright_id":"0x7f19999c8b059746d4fd71f01d4bf36f47ea2c84aa6045e334664610daa947a1","name":"Dan Dzula","registered_at":"2026-06-14T10:32:41Z","symbol":"NIM0425398","token_address":"0xe26938021210b4b65d9aa24fff94d1fc1eb0be8a","type":"artist","uuid":"39bd8b6f-f3a8-4703-80e0-0ad7edb7c906"}
album: I'm Eighteen (Dan Dzula's 38th Birthdayoke Version)
  type: MusicAlbum
  date published: 2021-08-26
album: Detective Trousers in: The Beat Goes On (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2024-03-22