Viviane West
type: MusicGroup
popularity: 2
followers: 54
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x439450d8a6f9c0b050ab48332461a28b08b519a7db6a40881cdd38ab6a35dedf
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/81dc1d79-2d33-4029-8d58-6a70232f7ae4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/81dc1d79-2d33-4029-8d58-6a70232f7ae4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/81dc1d79-2d33-4029-8d58-6a70232f7ae4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x439450d8a6f9c0b050ab48332461a28b08b519a7db6a40881cdd38ab6a35dedf","name":"Viviane West","registered_at":"2026-06-17T10:50:46Z","symbol":"NIM1372288","token_address":"0x90462e0b9c18b8012e338f46e0d7794b12442ea9","type":"artist","uuid":"81dc1d79-2d33-4029-8d58-6a70232f7ae4"}
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 0x439450d8a6f9c0b050ab48332461a28b08b519a7db6a40881cdd38ab6a35dedf. 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/81dc1d79-2d33-4029-8d58-6a70232f7ae4.json and https://artists.proofprofile.net/proofs/artist/81dc1d79-2d33-4029-8d58-6a70232f7ae4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x439450d8a6f9c0b050ab48332461a28b08b519a7db6a40881cdd38ab6a35dedf","name":"Viviane West","registered_at":"2026-06-17T10:50:46Z","symbol":"NIM1372288","token_address":"0x90462e0b9c18b8012e338f46e0d7794b12442ea9","type":"artist","uuid":"81dc1d79-2d33-4029-8d58-6a70232f7ae4"}
album: Ambiance haute couture: Musique de tendance pour défilé de mode
  type: MusicAlbum
  date published: 2020-08-18
album: Western Cowboy Music: Classy Old Guitar Songs for Barbershop
  type: MusicAlbum
  date published: 2021-05-31
album: Sad Wild West Blues: Fingerstyle Guitar Acoustic Guitar to Escape
  type: MusicAlbum
  date published: 2021-07-20
album: Nostalgic Country Guitar Music: Solitary Spaghetti Western Hits
  type: MusicAlbum
  date published: 2021-11-05
album: Ambient Western Guitar Solos: Western Country Relaxing Guitar for Tranquil Moments
  type: MusicAlbum
  date published: 2023-05-31