Lours
type: MusicGroup
popularity: 3
followers: 358
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc38a84fef7aa6d08612b547f968f8dedbec23bc357903a8f22b4acf1164d223d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/833366ab-5c1c-4668-a579-ada39352f198.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/833366ab-5c1c-4668-a579-ada39352f198.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/833366ab-5c1c-4668-a579-ada39352f198
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
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 0xc38a84fef7aa6d08612b547f968f8dedbec23bc357903a8f22b4acf1164d223d. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/833366ab-5c1c-4668-a579-ada39352f198.json and https://artists.proofprofile.net/proofs/artist/833366ab-5c1c-4668-a579-ada39352f198.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: Empreinte, Pt. 1
  type: MusicAlbum
  date published: 2019-10-24
album: Empreinte, Pt. 2
  type: MusicAlbum
  date published: 2019-12-06
album: La griffe #01 - Destin (Radio Edit)
  type: MusicAlbum
  date published: 2020-02-05
album: La griffe #02 - Planète
  type: MusicAlbum
  date published: 2020-04-11
album: La griffe #03 - Respiration
  type: MusicAlbum
  date published: 2020-07-17
album: La griffe #04 - Insensé
  type: MusicAlbum
  date published: 2021-05-11
album: Là pour vivre
  type: MusicAlbum
  date published: 2024-06-05
album: Cibles
  type: MusicAlbum
  date published: 2024-06-12
album: Sans apostrophe
  type: MusicAlbum
  date published: 2024-07-05
album: Gris
  type: MusicAlbum
  date published: 2024-11-16
album: Arashi
  type: MusicAlbum
  date published: 2024-12-07
album: Le message
  type: MusicAlbum
  date published: 2025-02-15
album: Extra / Terrestre
  type: MusicAlbum
  date published: 2025-03-15
album: Sirocco
  type: MusicAlbum
  date published: 2025-09-12
album: Dunes
  type: MusicAlbum
  date published: 2025-09-26