Classical Jazz Music
type: MusicGroup
popularity: 14
followers: 58
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x759bc961cd5ad8116a41249e85713d40c797b594dfd7ff6c1f5ab242e2641a73
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953714
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953714
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/81490feb-6376-4573-8ea8-8cf68fa070a2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/81490feb-6376-4573-8ea8-8cf68fa070a2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/81490feb-6376-4573-8ea8-8cf68fa070a2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:43:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x759bc961cd5ad8116a41249e85713d40c797b594dfd7ff6c1f5ab242e2641a73","name":"Classical Jazz Music","registered_at":"2026-06-14T18:06:26Z","symbol":"NIM0533638","token_address":"0x745b4ef695c0bffa1e06ba3b2da3ba5630a24510","type":"artist","uuid":"81490feb-6376-4573-8ea8-8cf68fa070a2"}
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 0x759bc961cd5ad8116a41249e85713d40c797b594dfd7ff6c1f5ab242e2641a73. Chain 2 (Bitcoin): anchored in block 953714 (2026-06-15T00:43:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/81490feb-6376-4573-8ea8-8cf68fa070a2.json and https://artists.proofprofile.net/proofs/artist/81490feb-6376-4573-8ea8-8cf68fa070a2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T00:43:59Z
  text: {"copyright_id":"0x759bc961cd5ad8116a41249e85713d40c797b594dfd7ff6c1f5ab242e2641a73","name":"Classical Jazz Music","registered_at":"2026-06-14T18:06:26Z","symbol":"NIM0533638","token_address":"0x745b4ef695c0bffa1e06ba3b2da3ba5630a24510","type":"artist","uuid":"81490feb-6376-4573-8ea8-8cf68fa070a2"}
album: Instrumental Jazz
  type: MusicAlbum
  date published: 2021-03-17
album: Instrumental Jazz, Vol. 3
  type: MusicAlbum
  date published: 2021-04-07
album: Instrumental Jazz, Vol. 5
  type: MusicAlbum
  date published: 2021-04-07
album: Instrumental Jazz, Vol. 2
  type: MusicAlbum
  date published: 2021-04-07
album: Instrumental Jazz, Vol. 4
  type: MusicAlbum
  date published: 2021-04-07
album: Instrumental Jazz, Vol. 7
  type: MusicAlbum
  date published: 2021-04-08
album: Instrumental Jazz, Vol. 6
  type: MusicAlbum
  date published: 2021-04-08
album: Instrumental Jazz, Vol. 9
  type: MusicAlbum
  date published: 2021-04-08
album: Instrumental Jazz, Take 10
  type: MusicAlbum
  date published: 2021-04-08
album: Instrumental Jazz, Vol. 8
  type: MusicAlbum
  date published: 2021-04-08
album: Instrumental Jazz, Take 11
  type: MusicAlbum
  date published: 2021-04-08
album: Classical Jazz Remedies
  type: MusicAlbum
  date published: 2024-02-26
album: Essential Jazz
  type: MusicAlbum
  date published: 2024-02-26
album: Focus with Funk
  type: MusicAlbum
  date published: 2024-07-29