Chubby Jackson Big Band
type: MusicGroup
genre: bebop
genre: big band
genre: cool jazz
genre: jazz
popularity: 3
followers: 141
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1e12f1c0fe5c6a9083f75d5c6680391b35f736aeedebfcec2ae4118d165edc17
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953885
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953885
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0c97846a-6ddc-42d0-834f-64f2cbdfbaa3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0c97846a-6ddc-42d0-834f-64f2cbdfbaa3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0c97846a-6ddc-42d0-834f-64f2cbdfbaa3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:12:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1e12f1c0fe5c6a9083f75d5c6680391b35f736aeedebfcec2ae4118d165edc17","name":"Chubby Jackson Big Band","registered_at":"2026-06-15T17:58:11Z","symbol":"NIM0787057","token_address":"0xb59178325802bc1528f68bd3d38eb21b76d16f22","type":"artist","uuid":"0c97846a-6ddc-42d0-834f-64f2cbdfbaa3"}
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 0x1e12f1c0fe5c6a9083f75d5c6680391b35f736aeedebfcec2ae4118d165edc17. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0c97846a-6ddc-42d0-834f-64f2cbdfbaa3.json and https://artists.proofprofile.net/proofs/artist/0c97846a-6ddc-42d0-834f-64f2cbdfbaa3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x1e12f1c0fe5c6a9083f75d5c6680391b35f736aeedebfcec2ae4118d165edc17","name":"Chubby Jackson Big Band","registered_at":"2026-06-15T17:58:11Z","symbol":"NIM0787057","token_address":"0xb59178325802bc1528f68bd3d38eb21b76d16f22","type":"artist","uuid":"0c97846a-6ddc-42d0-834f-64f2cbdfbaa3"}
album: Chubby's Back
  type: MusicAlbum
  date published: 1957-01-01
album: Ooh, What an Outfit! New York City, 1949
  type: MusicAlbum
  date published: 2014-05-13