John Pizzarelli Trio
type: MusicGroup
genre: vocal jazz
popularity: 25
followers: 859
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd57a14a1c6ea49be03dcf99f24c40988cf3b3ffcac422118866ec0b6c6da920c
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/810abecf-56ed-46a7-8e60-4710d0f566c9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/810abecf-56ed-46a7-8e60-4710d0f566c9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/810abecf-56ed-46a7-8e60-4710d0f566c9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd57a14a1c6ea49be03dcf99f24c40988cf3b3ffcac422118866ec0b6c6da920c","name":"John Pizzarelli Trio","registered_at":"2026-06-12T03:09:17Z","symbol":"NIM0168627","token_address":"0x4ac86dcffae4e8bb61de97dec820a65f960c1944","type":"artist","uuid":"810abecf-56ed-46a7-8e60-4710d0f566c9"}
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 0xd57a14a1c6ea49be03dcf99f24c40988cf3b3ffcac422118866ec0b6c6da920c. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/810abecf-56ed-46a7-8e60-4710d0f566c9.json and https://artists.proofprofile.net/proofs/artist/810abecf-56ed-46a7-8e60-4710d0f566c9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0xd57a14a1c6ea49be03dcf99f24c40988cf3b3ffcac422118866ec0b6c6da920c","name":"John Pizzarelli Trio","registered_at":"2026-06-12T03:09:17Z","symbol":"NIM0168627","token_address":"0x4ac86dcffae4e8bb61de97dec820a65f960c1944","type":"artist","uuid":"810abecf-56ed-46a7-8e60-4710d0f566c9"}
album: Live At Birdland (Live At Birdland, New York City, NY / September 25-28, 2002)
  type: MusicAlbum
  date published: 2003-04-22
album: For Centennial Reasons: 100 Year Salute to Nat King Cole
  type: MusicAlbum
  date published: 2019-02-08