Raf Duran
type: MusicGroup
genre: cold wave
popularity: 2
followers: 279
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x82b388a2eae05fd4c1cc46fae719f4109857f9fe5b3f73cebc711a930513ca9d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d1162301-c29f-4e02-bd25-be40f007e5b7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d1162301-c29f-4e02-bd25-be40f007e5b7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d1162301-c29f-4e02-bd25-be40f007e5b7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x82b388a2eae05fd4c1cc46fae719f4109857f9fe5b3f73cebc711a930513ca9d","name":"Raf Duran","registered_at":"2026-06-21T01:23:56Z","symbol":"NIM1775845","token_address":"0x25fe64f2d4beb0cf7cf586bfc20d0968220d954b","type":"artist","uuid":"d1162301-c29f-4e02-bd25-be40f007e5b7"}
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 0x82b388a2eae05fd4c1cc46fae719f4109857f9fe5b3f73cebc711a930513ca9d. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d1162301-c29f-4e02-bd25-be40f007e5b7.json and https://artists.proofprofile.net/proofs/artist/d1162301-c29f-4e02-bd25-be40f007e5b7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x82b388a2eae05fd4c1cc46fae719f4109857f9fe5b3f73cebc711a930513ca9d","name":"Raf Duran","registered_at":"2026-06-21T01:23:56Z","symbol":"NIM1775845","token_address":"0x25fe64f2d4beb0cf7cf586bfc20d0968220d954b","type":"artist","uuid":"d1162301-c29f-4e02-bd25-be40f007e5b7"}
album: The New Thing
  type: MusicAlbum
  date published: 2024-01-04
album: Erasing
  type: MusicAlbum
  date published: 2024-02-22
album: No Future (Europe's Dreaming)
  type: MusicAlbum
  date published: 2024-04-24
album: Violence In Your Eyes
  type: MusicAlbum
  date published: 2024-08-28
album: Undecided
  type: MusicAlbum
  date published: 2025-05-25
album: Out Of Time
  type: MusicAlbum
  date published: 2025-08-25