French Restaurant Background Music
type: MusicGroup
genre: cool jazz
popularity: 6
followers: 194
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd670672817eb5df7afda188df20eef56938e7cd86827499e0c7924255e084e8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5350a8a-f32a-474f-b849-c14ea056581d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5350a8a-f32a-474f-b849-c14ea056581d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a5350a8a-f32a-474f-b849-c14ea056581d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcd670672817eb5df7afda188df20eef56938e7cd86827499e0c7924255e084e8","name":"French Restaurant Background Music","registered_at":"2026-06-20T07:15:08Z","symbol":"NIM1551523","token_address":"0x81afa3e68086ec5e7d535e5466e542af2eef77f5","type":"artist","uuid":"a5350a8a-f32a-474f-b849-c14ea056581d"}
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 0xcd670672817eb5df7afda188df20eef56938e7cd86827499e0c7924255e084e8. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a5350a8a-f32a-474f-b849-c14ea056581d.json and https://artists.proofprofile.net/proofs/artist/a5350a8a-f32a-474f-b849-c14ea056581d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0xcd670672817eb5df7afda188df20eef56938e7cd86827499e0c7924255e084e8","name":"French Restaurant Background Music","registered_at":"2026-06-20T07:15:08Z","symbol":"NIM1551523","token_address":"0x81afa3e68086ec5e7d535e5466e542af2eef77f5","type":"artist","uuid":"a5350a8a-f32a-474f-b849-c14ea056581d"}
album: Jazz de fond pour votre café bar
  type: MusicAlbum
  date published: 2019-11-22
album: Classic Instrumental Jazz
  type: MusicAlbum
  date published: 2020-08-28
album: Ambiance Estivale Relaxante Musique Jazz
  type: MusicAlbum
  date published: 2021-03-20
album: Piano Restaurant Background
  type: MusicAlbum
  date published: 2023-12-25