Jaques Le Fant
type: MusicGroup
popularity: 2
followers: 14
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3ea84e8ef52298018db6f09e7b19a3b5b347caa5748e470c5a0536833a828490
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dd9fd240-9c0e-4e63-a705-c1ee950ec3db.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dd9fd240-9c0e-4e63-a705-c1ee950ec3db.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dd9fd240-9c0e-4e63-a705-c1ee950ec3db
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3ea84e8ef52298018db6f09e7b19a3b5b347caa5748e470c5a0536833a828490","name":"Jaques Le Fant","registered_at":"2026-06-21T05:13:48Z","symbol":"NIM1830580","token_address":"0x571299d3e553ef4ba92d44df7edd09c590037804","type":"artist","uuid":"dd9fd240-9c0e-4e63-a705-c1ee950ec3db"}
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 0x3ea84e8ef52298018db6f09e7b19a3b5b347caa5748e470c5a0536833a828490. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dd9fd240-9c0e-4e63-a705-c1ee950ec3db.json and https://artists.proofprofile.net/proofs/artist/dd9fd240-9c0e-4e63-a705-c1ee950ec3db.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
  text: {"copyright_id":"0x3ea84e8ef52298018db6f09e7b19a3b5b347caa5748e470c5a0536833a828490","name":"Jaques Le Fant","registered_at":"2026-06-21T05:13:48Z","symbol":"NIM1830580","token_address":"0x571299d3e553ef4ba92d44df7edd09c590037804","type":"artist","uuid":"dd9fd240-9c0e-4e63-a705-c1ee950ec3db"}
album: Remember You
  type: MusicAlbum
  date published: 2023-07-14
album: Where Are You
  type: MusicAlbum
  date published: 2023-11-24
album: Something
  type: MusicAlbum
  date published: 2025-03-21
album: Starter
  type: MusicAlbum
  date published: 2025-04-17
album: Don't Let Me Down
  type: MusicAlbum
  date published: 2025-05-14
album: Starter (Extended Versions)
  type: MusicAlbum
  date published: 2025-06-16