New Orleans Jazz Orchestra
type: MusicGroup
genre: jazz
genre: vocal jazz
popularity: 21
followers: 3945
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdbca48dbd23dae5aea96f1167cde735a650d8285376d5ab7e47c8d1f6ed0d799
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a3ab7b9-c4f2-40d9-b8af-57f04263f85a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a3ab7b9-c4f2-40d9-b8af-57f04263f85a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1a3ab7b9-c4f2-40d9-b8af-57f04263f85a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdbca48dbd23dae5aea96f1167cde735a650d8285376d5ab7e47c8d1f6ed0d799","name":"New Orleans Jazz Orchestra","registered_at":"2026-06-12T15:05:33Z","symbol":"NIM0035366","token_address":"0x90e0bb80126c530e9849a20beb101fb4fb4cd3c0","type":"artist","uuid":"1a3ab7b9-c4f2-40d9-b8af-57f04263f85a"}
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 0xdbca48dbd23dae5aea96f1167cde735a650d8285376d5ab7e47c8d1f6ed0d799. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1a3ab7b9-c4f2-40d9-b8af-57f04263f85a.json and https://artists.proofprofile.net/proofs/artist/1a3ab7b9-c4f2-40d9-b8af-57f04263f85a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xdbca48dbd23dae5aea96f1167cde735a650d8285376d5ab7e47c8d1f6ed0d799","name":"New Orleans Jazz Orchestra","registered_at":"2026-06-12T15:05:33Z","symbol":"NIM0035366","token_address":"0x90e0bb80126c530e9849a20beb101fb4fb4cd3c0","type":"artist","uuid":"1a3ab7b9-c4f2-40d9-b8af-57f04263f85a"}
album: Book One
  type: MusicAlbum
  date published: 2009
album: Songs - The Music of Allen Toussaint
  type: MusicAlbum
  date published: 2019-03-29