SayWaX
type: MusicGroup
popularity: 3
followers: 290
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x233b6e7e05ecd112dbc7cdc8f718669cf5fbf8bd6e8aa36fde482f8059315fa5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954002
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954002
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3238ea2e-1bdc-4234-a63f-803da898c8ec.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3238ea2e-1bdc-4234-a63f-803da898c8ec.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3238ea2e-1bdc-4234-a63f-803da898c8ec
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:47:12Z
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 0x233b6e7e05ecd112dbc7cdc8f718669cf5fbf8bd6e8aa36fde482f8059315fa5. Chain 2 (Bitcoin): anchored in block 954004 (2026-06-16T21:01:04Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3238ea2e-1bdc-4234-a63f-803da898c8ec.json and https://artists.proofprofile.net/proofs/artist/3238ea2e-1bdc-4234-a63f-803da898c8ec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T21:01:04Z
album: Pour une fois
  type: MusicAlbum
  date published: 2021-12-15
album: Oublie
  type: MusicAlbum
  date published: 2022-01-12
album: Chérie
  type: MusicAlbum
  date published: 2022-03-20
album: Nébuleuse
  type: MusicAlbum
  date published: 2022-05-20
album: Univers morose
  type: MusicAlbum
  date published: 2022-08-14
album: Je viens de loin
  type: MusicAlbum
  date published: 2022-11-04
album: Sur les toits
  type: MusicAlbum
  date published: 2023-04-14
album: Couleur
  type: MusicAlbum
  date published: 2023-07-07
album: Je t'en supplie
  type: MusicAlbum
  date published: 2023-10-13
album: S.A.Y
  type: MusicAlbum
  date published: 2023-11-25