JJ Pelmelay
type: MusicGroup
popularity: 4
followers: 197
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6050a9380f3e48a125a7af142fb721b1a51366895e2f978338d58dd47f9df18c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954130
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d4d5d47-1ba0-41e4-821e-fb974294e9b4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d4d5d47-1ba0-41e4-821e-fb974294e9b4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7d4d5d47-1ba0-41e4-821e-fb974294e9b4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:07:14Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6050a9380f3e48a125a7af142fb721b1a51366895e2f978338d58dd47f9df18c","name":"JJ Pelmelay","registered_at":"2026-06-17T09:15:15Z","symbol":"NIM1349499","token_address":"0x8352b1af425007b6da3077046082d0adf5391ea3","type":"artist","uuid":"7d4d5d47-1ba0-41e4-821e-fb974294e9b4"}
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 0x6050a9380f3e48a125a7af142fb721b1a51366895e2f978338d58dd47f9df18c. Chain 2 (Bitcoin): anchored in block 954131 (2026-06-17T19:19:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7d4d5d47-1ba0-41e4-821e-fb974294e9b4.json and https://artists.proofprofile.net/proofs/artist/7d4d5d47-1ba0-41e4-821e-fb974294e9b4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:19:19Z
  text: {"copyright_id":"0x6050a9380f3e48a125a7af142fb721b1a51366895e2f978338d58dd47f9df18c","name":"JJ Pelmelay","registered_at":"2026-06-17T09:15:15Z","symbol":"NIM1349499","token_address":"0x8352b1af425007b6da3077046082d0adf5391ea3","type":"artist","uuid":"7d4d5d47-1ba0-41e4-821e-fb974294e9b4"}
album: Wij (Acoustic Version)
  type: MusicAlbum
  date published: 2021-11-26
album: Let It Snow
  type: MusicAlbum
  date published: 2022-01-01
album: Blijf Zoals Je Bent
  type: MusicAlbum
  date published: 2022-05-11
album: Alleen Is Maar Alleen
  type: MusicAlbum
  date published: 2022-07-22
album: Crown
  type: MusicAlbum
  date published: 2024-07-05