DE PARFUM
type: MusicGroup
genre: slap house
popularity: 14
followers: 469
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd3a9b3d5bc4c9b2f35a2b925d60a3e9b0164b4f42d8eb505e780b79e6550915
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953695
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953695
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/724c5ab2-7431-48db-a347-9e543d3f9cbe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/724c5ab2-7431-48db-a347-9e543d3f9cbe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/724c5ab2-7431-48db-a347-9e543d3f9cbe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:42:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd3a9b3d5bc4c9b2f35a2b925d60a3e9b0164b4f42d8eb505e780b79e6550915","name":"DE PARFUM","registered_at":"2026-06-14T16:30:22Z","symbol":"NIM0510750","token_address":"0x99816ec8283bff417959958668f261583a24f625","type":"artist","uuid":"724c5ab2-7431-48db-a347-9e543d3f9cbe"}
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 0xdd3a9b3d5bc4c9b2f35a2b925d60a3e9b0164b4f42d8eb505e780b79e6550915. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/724c5ab2-7431-48db-a347-9e543d3f9cbe.json and https://artists.proofprofile.net/proofs/artist/724c5ab2-7431-48db-a347-9e543d3f9cbe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
  text: {"copyright_id":"0xdd3a9b3d5bc4c9b2f35a2b925d60a3e9b0164b4f42d8eb505e780b79e6550915","name":"DE PARFUM","registered_at":"2026-06-14T16:30:22Z","symbol":"NIM0510750","token_address":"0x99816ec8283bff417959958668f261583a24f625","type":"artist","uuid":"724c5ab2-7431-48db-a347-9e543d3f9cbe"}
album: You And I
  type: MusicAlbum
  date published: 2020-02-17
album: You And I
  type: MusicAlbum
  date published: 2020-02-17
album: Crashing Down
  type: MusicAlbum
  date published: 2021-03-12
album: Wonder
  type: MusicAlbum
  date published: 2022-03-11