Zaïan
type: MusicGroup
popularity: 2
followers: 810
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4407d039791ff6c9231ff244f7cbf5dc3f0b193504b6e1af5770ca4022644a0b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c0117e96-fe99-4051-997a-ba6d66685258.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c0117e96-fe99-4051-997a-ba6d66685258.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c0117e96-fe99-4051-997a-ba6d66685258
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4407d039791ff6c9231ff244f7cbf5dc3f0b193504b6e1af5770ca4022644a0b","name":"Zaïan","registered_at":"2026-06-20T18:51:35Z","symbol":"NIM1683890","token_address":"0x3487532a3396631b9be93602d04d40c41819f852","type":"artist","uuid":"c0117e96-fe99-4051-997a-ba6d66685258"}
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 0x4407d039791ff6c9231ff244f7cbf5dc3f0b193504b6e1af5770ca4022644a0b. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c0117e96-fe99-4051-997a-ba6d66685258.json and https://artists.proofprofile.net/proofs/artist/c0117e96-fe99-4051-997a-ba6d66685258.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x4407d039791ff6c9231ff244f7cbf5dc3f0b193504b6e1af5770ca4022644a0b","name":"Zaïan","registered_at":"2026-06-20T18:51:35Z","symbol":"NIM1683890","token_address":"0x3487532a3396631b9be93602d04d40c41819f852","type":"artist","uuid":"c0117e96-fe99-4051-997a-ba6d66685258"}
album: L'enfer du paradis
  type: MusicAlbum
  date published: 2016-08-31
album: L.B.E
  type: MusicAlbum
  date published: 2018-07-02
album: Soleil
  type: MusicAlbum
  date published: 2019-09-20
album: Minuit
  type: MusicAlbum
  date published: 2021-06-11
album: Marty
  type: MusicAlbum
  date published: 2021-10-01
album: Paramnesie
  type: MusicAlbum
  date published: 2022-11-18
album: Valeur
  type: MusicAlbum
  date published: 2023-02-15
album: Cali Love
  type: MusicAlbum
  date published: 2023-09-01
album: Deep Side
  type: MusicAlbum
  date published: 2024-12-20
album: S.R.A.P
  type: MusicAlbum
  date published: 2025-01-08
album: L'heure de yep
  type: MusicAlbum
  date published: 2025-01-31
album: Lost Session
  type: MusicAlbum
  date published: 2025-03-28