Audiophile Jazz Bar
type: MusicGroup
popularity: 9
followers: 954
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf1c76d96fd0e27981fece09bc7ed59f567f29ee7edc19477092080288c776b9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4095e9c4-f43f-49a9-8c8c-83fe496b1a49.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4095e9c4-f43f-49a9-8c8c-83fe496b1a49.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4095e9c4-f43f-49a9-8c8c-83fe496b1a49
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbf1c76d96fd0e27981fece09bc7ed59f567f29ee7edc19477092080288c776b9","name":"Audiophile Jazz Bar","registered_at":"2026-06-16T12:05:17Z","symbol":"NIM1046546","token_address":"0x57fb0b87990ea77885b62aad1b2d6afa5c4559b2","type":"artist","uuid":"4095e9c4-f43f-49a9-8c8c-83fe496b1a49"}
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 0xbf1c76d96fd0e27981fece09bc7ed59f567f29ee7edc19477092080288c776b9. 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/4095e9c4-f43f-49a9-8c8c-83fe496b1a49.json and https://artists.proofprofile.net/proofs/artist/4095e9c4-f43f-49a9-8c8c-83fe496b1a49.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xbf1c76d96fd0e27981fece09bc7ed59f567f29ee7edc19477092080288c776b9","name":"Audiophile Jazz Bar","registered_at":"2026-06-16T12:05:17Z","symbol":"NIM1046546","token_address":"0x57fb0b87990ea77885b62aad1b2d6afa5c4559b2","type":"artist","uuid":"4095e9c4-f43f-49a9-8c8c-83fe496b1a49"}
album: Soft & Smooth Music for Relaxation & Dinner Party
  type: MusicAlbum
  date published: 2022-03-04