Dan Devlin
type: MusicGroup
popularity: 8
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfcb3560ebb25fdf70372f6e420ba03209652bf2135a70f93ce1601880f07dc03
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953879
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953879
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0990ce93-e6db-4646-9584-aee1fd32d964.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0990ce93-e6db-4646-9584-aee1fd32d964.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0990ce93-e6db-4646-9584-aee1fd32d964
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfcb3560ebb25fdf70372f6e420ba03209652bf2135a70f93ce1601880f07dc03","name":"Dan Devlin","registered_at":"2026-06-15T17:05:02Z","symbol":"NIM0774370","token_address":"0xe193dff84053dd2d3894c739a66a0c9c804bad28","type":"artist","uuid":"0990ce93-e6db-4646-9584-aee1fd32d964"}
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 0xfcb3560ebb25fdf70372f6e420ba03209652bf2135a70f93ce1601880f07dc03. Chain 2 (Bitcoin): anchored in block 953879 (2026-06-16T02:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0990ce93-e6db-4646-9584-aee1fd32d964.json and https://artists.proofprofile.net/proofs/artist/0990ce93-e6db-4646-9584-aee1fd32d964.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:57:35Z
  text: {"copyright_id":"0xfcb3560ebb25fdf70372f6e420ba03209652bf2135a70f93ce1601880f07dc03","name":"Dan Devlin","registered_at":"2026-06-15T17:05:02Z","symbol":"NIM0774370","token_address":"0xe193dff84053dd2d3894c739a66a0c9c804bad28","type":"artist","uuid":"0990ce93-e6db-4646-9584-aee1fd32d964"}
album: Party 4 1 (Demo)
  type: MusicAlbum
  date published: 2025-04-21
album: SCREAM
  type: MusicAlbum
  date published: 2025-05-02
album: Dance Like Diana
  type: MusicAlbum
  date published: 2025-09-12