Lounes Amrane
type: MusicGroup
popularity: 4
followers: 530
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3e89d2c941cc53994a4e8a6c59cb0da99dd3f9a397a70e034d8b2ca254ffbd79
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4d31a9c8-33b1-4719-a47e-514df79a2162.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4d31a9c8-33b1-4719-a47e-514df79a2162.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4d31a9c8-33b1-4719-a47e-514df79a2162
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3e89d2c941cc53994a4e8a6c59cb0da99dd3f9a397a70e034d8b2ca254ffbd79","name":"Lounes Amrane","registered_at":"2026-06-16T16:27:52Z","symbol":"NIM1109185","token_address":"0x3756d6e3d43d9ed2fadd8b70b0b9ee4f653042a9","type":"artist","uuid":"4d31a9c8-33b1-4719-a47e-514df79a2162"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e89d2c941cc53994a4e8a6c59cb0da99dd3f9a397a70e034d8b2ca254ffbd79. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4d31a9c8-33b1-4719-a47e-514df79a2162.json and https://artists.proofprofile.net/proofs/artist/4d31a9c8-33b1-4719-a47e-514df79a2162.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x3e89d2c941cc53994a4e8a6c59cb0da99dd3f9a397a70e034d8b2ca254ffbd79","name":"Lounes Amrane","registered_at":"2026-06-16T16:27:52Z","symbol":"NIM1109185","token_address":"0x3756d6e3d43d9ed2fadd8b70b0b9ee4f653042a9","type":"artist","uuid":"4d31a9c8-33b1-4719-a47e-514df79a2162"}
album: Inig n tayri
  type: MusicAlbum
  date published: 2021-01-25
album: A yul-iw
  type: MusicAlbum
  date published: 2022-05-06
album: Ɛuhdaɣk Azwaj
  type: MusicAlbum
  date published: 2022-11-26
album: Suref-Iyi
  type: MusicAlbum
  date published: 2023-07-08
album: Cfu kan
  type: MusicAlbum
  date published: 2023-09-01
album: Tirgin
  type: MusicAlbum
  date published: 2023-11-23
album: Cwi Telliḍ
  type: MusicAlbum
  date published: 2024-02-14
album: Ivedel Zman
  type: MusicAlbum
  date published: 2024-11-30
album: Tatut
  type: MusicAlbum
  date published: 2025-07-26