Saxophone Jazz
type: MusicGroup
genre: acid jazz
popularity: 10
followers: 298
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x862c54bb245961a20f6cd6973bb49b43de4ac8913f690a2e06f48ebb18271bb9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90ee3ec2-008e-41a8-afac-27125eced880.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90ee3ec2-008e-41a8-afac-27125eced880.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/90ee3ec2-008e-41a8-afac-27125eced880
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x862c54bb245961a20f6cd6973bb49b43de4ac8913f690a2e06f48ebb18271bb9","name":"Saxophone Jazz","registered_at":"2026-06-17T16:15:48Z","symbol":"NIM1449774","token_address":"0x97d96f99384858eacae19783b54310a2e01affa5","type":"artist","uuid":"90ee3ec2-008e-41a8-afac-27125eced880"}
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 0x862c54bb245961a20f6cd6973bb49b43de4ac8913f690a2e06f48ebb18271bb9. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/90ee3ec2-008e-41a8-afac-27125eced880.json and https://artists.proofprofile.net/proofs/artist/90ee3ec2-008e-41a8-afac-27125eced880.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x862c54bb245961a20f6cd6973bb49b43de4ac8913f690a2e06f48ebb18271bb9","name":"Saxophone Jazz","registered_at":"2026-06-17T16:15:48Z","symbol":"NIM1449774","token_address":"0x97d96f99384858eacae19783b54310a2e01affa5","type":"artist","uuid":"90ee3ec2-008e-41a8-afac-27125eced880"}
album: Jazz Saxophone
  type: MusicAlbum
  date published: 2021-11-02
album: Saxophone Jams
  type: MusicAlbum
  date published: 2021-11-05
album: Jazz Planet
  type: MusicAlbum
  date published: 2021-11-08
album: Jazz (Saxophone Mix)
  type: MusicAlbum
  date published: 2021-11-11
album: Jazz Ambient Sax
  type: MusicAlbum
  date published: 2021-11-15
album: Jazz Saxophone Calms
  type: MusicAlbum
  date published: 2021-11-19
album: Saxophone Jazz
  type: MusicAlbum
  date published: 2021-11-20
album: Jazz Saxophone
  type: MusicAlbum
  date published: 2021-11-23
album: Saxophone Jazz Listen
  type: MusicAlbum
  date published: 2021-11-27
album: Jazz Saxophone Calm
  type: MusicAlbum
  date published: 2021-12-02
album: Jazz Time Saxophone
  type: MusicAlbum
  date published: 2021-12-06
album: Jazz Mix Tunes
  type: MusicAlbum
  date published: 2021-12-09
album: Jazz Saxophone
  type: MusicAlbum
  date published: 2022-03-05