Le Young J
type: MusicGroup
popularity: 3
followers: 129
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07d8a65d3aa4051cfda02cbb05d8534a7d8dee3d6b0ce2e1c9c3436d4ec7964c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef32e6f8-a0f5-45ec-afe4-6902c107c43e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef32e6f8-a0f5-45ec-afe4-6902c107c43e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ef32e6f8-a0f5-45ec-afe4-6902c107c43e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x07d8a65d3aa4051cfda02cbb05d8534a7d8dee3d6b0ce2e1c9c3436d4ec7964c","name":"Le Young J","registered_at":"2026-06-21T12:48:20Z","symbol":"NIM1927393","token_address":"0x485252049df5628e5c1da241975c5b16738fdebe","type":"artist","uuid":"ef32e6f8-a0f5-45ec-afe4-6902c107c43e"}
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 0x07d8a65d3aa4051cfda02cbb05d8534a7d8dee3d6b0ce2e1c9c3436d4ec7964c. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ef32e6f8-a0f5-45ec-afe4-6902c107c43e.json and https://artists.proofprofile.net/proofs/artist/ef32e6f8-a0f5-45ec-afe4-6902c107c43e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x07d8a65d3aa4051cfda02cbb05d8534a7d8dee3d6b0ce2e1c9c3436d4ec7964c","name":"Le Young J","registered_at":"2026-06-21T12:48:20Z","symbol":"NIM1927393","token_address":"0x485252049df5628e5c1da241975c5b16738fdebe","type":"artist","uuid":"ef32e6f8-a0f5-45ec-afe4-6902c107c43e"}
album: Dans L'espace
  type: MusicAlbum
  date published: 2021-10-07
album: 202
  type: MusicAlbum
  date published: 2022-07-21
album: Mariam joue à la balle
  type: MusicAlbum
  date published: 2023-08-29
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  type: MusicAlbum
  date published: 2024-08-09
album: Périnonhein
  type: MusicAlbum
  date published: 2024-09-14
album: MOUVEMENT
  type: MusicAlbum
  date published: 2024-12-28
album: Jetset de Reims
  type: MusicAlbum
  date published: 2025-03-14