Jet Jasper
type: MusicGroup
popularity: 2
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x99615ef659a3c09c2f44c1c698a98a202d47a44ca75563069225113abf74f38f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b1c648d9-562d-49ac-9787-94a9fd0854ce.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b1c648d9-562d-49ac-9787-94a9fd0854ce.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b1c648d9-562d-49ac-9787-94a9fd0854ce
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x99615ef659a3c09c2f44c1c698a98a202d47a44ca75563069225113abf74f38f","name":"Jet Jasper","registered_at":"2026-06-20T12:16:28Z","symbol":"NIM1611097","token_address":"0x2b4366b7e125f0ee31d501c3ea7738b61b8d9434","type":"artist","uuid":"b1c648d9-562d-49ac-9787-94a9fd0854ce"}
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 0x99615ef659a3c09c2f44c1c698a98a202d47a44ca75563069225113abf74f38f. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b1c648d9-562d-49ac-9787-94a9fd0854ce.json and https://artists.proofprofile.net/proofs/artist/b1c648d9-562d-49ac-9787-94a9fd0854ce.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0x99615ef659a3c09c2f44c1c698a98a202d47a44ca75563069225113abf74f38f","name":"Jet Jasper","registered_at":"2026-06-20T12:16:28Z","symbol":"NIM1611097","token_address":"0x2b4366b7e125f0ee31d501c3ea7738b61b8d9434","type":"artist","uuid":"b1c648d9-562d-49ac-9787-94a9fd0854ce"}
album: I'll Take Care of You
  type: MusicAlbum
  date published: 2025-01-31
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  type: MusicAlbum
  date published: 2025-02-07
album: GECKO
  type: MusicAlbum
  date published: 2025-02-14
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  type: MusicAlbum
  date published: 2025-07-18
album: Drugs & alcohol
  type: MusicAlbum
  date published: 2025-09-12