King Oliver's Dixie Syncopators
type: MusicGroup
genre: ragtime
popularity: 6
followers: 219
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb8a700f3e6fafa96b9cf5271132602cda414eaee5f2e19a0a41703efd30ba032
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9850b59f-5a78-445a-86ae-21f947ecec64.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9850b59f-5a78-445a-86ae-21f947ecec64.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9850b59f-5a78-445a-86ae-21f947ecec64
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb8a700f3e6fafa96b9cf5271132602cda414eaee5f2e19a0a41703efd30ba032","name":"King Oliver's Dixie Syncopators","registered_at":"2026-06-17T18:49:40Z","symbol":"NIM1486489","token_address":"0xbdc58cfdb21f05d3deb7bd05fe3a2f5886012d3d","type":"artist","uuid":"9850b59f-5a78-445a-86ae-21f947ecec64"}
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 0xb8a700f3e6fafa96b9cf5271132602cda414eaee5f2e19a0a41703efd30ba032. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9850b59f-5a78-445a-86ae-21f947ecec64.json and https://artists.proofprofile.net/proofs/artist/9850b59f-5a78-445a-86ae-21f947ecec64.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xb8a700f3e6fafa96b9cf5271132602cda414eaee5f2e19a0a41703efd30ba032","name":"King Oliver's Dixie Syncopators","registered_at":"2026-06-17T18:49:40Z","symbol":"NIM1486489","token_address":"0xbdc58cfdb21f05d3deb7bd05fe3a2f5886012d3d","type":"artist","uuid":"9850b59f-5a78-445a-86ae-21f947ecec64"}
album: Snag It
  type: MusicAlbum
  date published: 2000-01-01
album: Papa Joe
  type: MusicAlbum
  date published: 2000-01-01
album: Papa Joe
  type: MusicAlbum
  date published: 2010-05-01
album: Sobbin' Blues
  type: MusicAlbum
  date published: 2013-06-29
album: Sugar Foot Stomp
  type: MusicAlbum
  date published: 2013-07-12
album: Deep Henderson
  type: MusicAlbum
  date published: 2013-07-15
album: Slow and Steady
  type: MusicAlbum
  date published: 2014-02-23
album: Jackass Blues
  type: MusicAlbum
  date published: 2015-05-20
album: KING OLIVER'S DIXIE SYNCOPATORS - THE GREATEST HITS (히트곡 모음집)
  type: MusicAlbum
  date published: 2017-11-20
album: King Oliver's Greatest Hits
  type: MusicAlbum
  date published: 2019-08-12