Italian Jazz Lounge Bar
type: MusicGroup
popularity: 8
followers: 33
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb2260d0747c3135d496480e721a9d3e3950565d38b66847363d493c68e4aeaa1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aaf3943e-37a0-4145-b08d-4da70147c7b2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aaf3943e-37a0-4145-b08d-4da70147c7b2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aaf3943e-37a0-4145-b08d-4da70147c7b2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb2260d0747c3135d496480e721a9d3e3950565d38b66847363d493c68e4aeaa1","name":"Italian Jazz Lounge Bar","registered_at":"2026-06-20T09:46:59Z","symbol":"NIM1583185","token_address":"0x3c8e22ba6db8d75ac1089ffc7961785b2bbbc665","type":"artist","uuid":"aaf3943e-37a0-4145-b08d-4da70147c7b2"}
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 0xb2260d0747c3135d496480e721a9d3e3950565d38b66847363d493c68e4aeaa1. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aaf3943e-37a0-4145-b08d-4da70147c7b2.json and https://artists.proofprofile.net/proofs/artist/aaf3943e-37a0-4145-b08d-4da70147c7b2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0xb2260d0747c3135d496480e721a9d3e3950565d38b66847363d493c68e4aeaa1","name":"Italian Jazz Lounge Bar","registered_at":"2026-06-20T09:46:59Z","symbol":"NIM1583185","token_address":"0x3c8e22ba6db8d75ac1089ffc7961785b2bbbc665","type":"artist","uuid":"aaf3943e-37a0-4145-b08d-4da70147c7b2"}
album: Chill Jazz Lounge Piano Song Collection
  type: MusicAlbum
  date published: 2020-11-29
album: Classic Jazz for Restaurants and Bars
  type: MusicAlbum
  date published: 2022-07-20
album: Instrumental Jazz for a Relaxing Ristorante Ambience
  type: MusicAlbum
  date published: 2023-03-18
album: Relaxing Background Jazz for Your Pizzeria
  type: MusicAlbum
  date published: 2023-10-16