Jazz Classics
type: MusicGroup
popularity: 5
followers: 203
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3324c5f8b6ee47bd9b52356c807a24f82e1fb4b22955d591ced6eb390c77f21a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953968
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953968
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/29c0619f-01be-4be4-ae05-12148125f3e4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/29c0619f-01be-4be4-ae05-12148125f3e4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/29c0619f-01be-4be4-ae05-12148125f3e4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:01:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3324c5f8b6ee47bd9b52356c807a24f82e1fb4b22955d591ced6eb390c77f21a","name":"Jazz Classics","registered_at":"2026-06-16T04:02:11Z","symbol":"NIM0931207","token_address":"0x06aa77e299b7d69dd058bd4716813f6355786aec","type":"artist","uuid":"29c0619f-01be-4be4-ae05-12148125f3e4"}
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 0x3324c5f8b6ee47bd9b52356c807a24f82e1fb4b22955d591ced6eb390c77f21a. Chain 2 (Bitcoin): anchored in block 953968 (2026-06-16T16:01:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/29c0619f-01be-4be4-ae05-12148125f3e4.json and https://artists.proofprofile.net/proofs/artist/29c0619f-01be-4be4-ae05-12148125f3e4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:01:49Z
  text: {"copyright_id":"0x3324c5f8b6ee47bd9b52356c807a24f82e1fb4b22955d591ced6eb390c77f21a","name":"Jazz Classics","registered_at":"2026-06-16T04:02:11Z","symbol":"NIM0931207","token_address":"0x06aa77e299b7d69dd058bd4716813f6355786aec","type":"artist","uuid":"29c0619f-01be-4be4-ae05-12148125f3e4"}
album: Rhythms That Awaken, The Inspirational Power of Jazz
  type: MusicAlbum
  date published: 2023-12-23
album: Love That Fuels My Life
  type: MusicAlbum
  date published: 2025-01-02
album: Love Without Distance
  type: MusicAlbum
  date published: 2025-02-09
album: A Love That Is Fading Away
  type: MusicAlbum
  date published: 2025-03-16