The Dixie Jazz Stompers
type: MusicGroup
genre: french jazz
genre: ragtime
popularity: 4
followers: 266
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5ba880713271afb953302aa9d62497f7aaf40f651635a991ed019ccf296a4473
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953867
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953867
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/054574ca-9fe2-4a9a-8964-3ff158afa047.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/054574ca-9fe2-4a9a-8964-3ff158afa047.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/054574ca-9fe2-4a9a-8964-3ff158afa047
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:09:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5ba880713271afb953302aa9d62497f7aaf40f651635a991ed019ccf296a4473","name":"The Dixie Jazz Stompers","registered_at":"2026-06-15T15:25:47Z","symbol":"NIM0750680","token_address":"0x141081d20bbe97e1b9cef2b9be94757ab225b31f","type":"artist","uuid":"054574ca-9fe2-4a9a-8964-3ff158afa047"}
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 0x5ba880713271afb953302aa9d62497f7aaf40f651635a991ed019ccf296a4473. Chain 2 (Bitcoin): anchored in block 953867 (2026-06-16T01:09:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/054574ca-9fe2-4a9a-8964-3ff158afa047.json and https://artists.proofprofile.net/proofs/artist/054574ca-9fe2-4a9a-8964-3ff158afa047.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T01:09:47Z
  text: {"copyright_id":"0x5ba880713271afb953302aa9d62497f7aaf40f651635a991ed019ccf296a4473","name":"The Dixie Jazz Stompers","registered_at":"2026-06-15T15:25:47Z","symbol":"NIM0750680","token_address":"0x141081d20bbe97e1b9cef2b9be94757ab225b31f","type":"artist","uuid":"054574ca-9fe2-4a9a-8964-3ff158afa047"}
album: Dixieland Frühschoppen: Vol. 1
  type: MusicAlbum
  date published: 2012-09-28
album: Dixieland Frühschoppen: Vol. 2
  type: MusicAlbum
  date published: 2012-09-28
album: Dixieland Frühschoppen: Vol. 3
  type: MusicAlbum
  date published: 2012-09-28
album: Do You Know What It Means to Miss New Orleans
  type: MusicAlbum
  date published: 2013-02-22