Classical Instrumental Jazz
type: MusicGroup
popularity: 13
followers: 145
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb48e1410e1413186877c6e32d7315d6fa11c5103a82b230cf1ccd4dba2d0f383
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953791
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953791
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e09f5560-90d4-4c3a-bec0-594a76c542d8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e09f5560-90d4-4c3a-bec0-594a76c542d8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e09f5560-90d4-4c3a-bec0-594a76c542d8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T13:40:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb48e1410e1413186877c6e32d7315d6fa11c5103a82b230cf1ccd4dba2d0f383","name":"Classical Instrumental Jazz","registered_at":"2026-06-15T04:01:51Z","symbol":"NIM0675759","token_address":"0x207d1f6987f191b0d5268f8d43a944458f947787","type":"artist","uuid":"e09f5560-90d4-4c3a-bec0-594a76c542d8"}
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 0xb48e1410e1413186877c6e32d7315d6fa11c5103a82b230cf1ccd4dba2d0f383. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e09f5560-90d4-4c3a-bec0-594a76c542d8.json and https://artists.proofprofile.net/proofs/artist/e09f5560-90d4-4c3a-bec0-594a76c542d8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T13:40:30Z
  text: {"copyright_id":"0xb48e1410e1413186877c6e32d7315d6fa11c5103a82b230cf1ccd4dba2d0f383","name":"Classical Instrumental Jazz","registered_at":"2026-06-15T04:01:51Z","symbol":"NIM0675759","token_address":"0x207d1f6987f191b0d5268f8d43a944458f947787","type":"artist","uuid":"e09f5560-90d4-4c3a-bec0-594a76c542d8"}
album: Classical Jazz Music
  type: MusicAlbum
  date published: 2020-05-03
album: Relaxed Classical
  type: MusicAlbum
  date published: 2025-02-17
album: Gentle Reflection
  type: MusicAlbum
  date published: 2025-03-31
album: Deluxe Lounge Melodies
  type: MusicAlbum
  date published: 2025-05-19
album: Between Pedals
  type: MusicAlbum
  date published: 2025-06-16