Kessinger Brothers
type: MusicGroup
genre: ragtime
genre: traditional music
popularity: 2
followers: 381
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe0099c22377c6139b1920341b4da24debdb4210931500de5a1fe9d644e1ea689
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb62c2e5-bb96-4ed1-aeea-e7848a5cf994.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb62c2e5-bb96-4ed1-aeea-e7848a5cf994.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bb62c2e5-bb96-4ed1-aeea-e7848a5cf994
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe0099c22377c6139b1920341b4da24debdb4210931500de5a1fe9d644e1ea689","name":"Kessinger Brothers","registered_at":"2026-06-20T17:05:03Z","symbol":"NIM1662671","token_address":"0x43e73e33f66f77df94182e0a7152b04afcc80c48","type":"artist","uuid":"bb62c2e5-bb96-4ed1-aeea-e7848a5cf994"}
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 0xe0099c22377c6139b1920341b4da24debdb4210931500de5a1fe9d644e1ea689. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bb62c2e5-bb96-4ed1-aeea-e7848a5cf994.json and https://artists.proofprofile.net/proofs/artist/bb62c2e5-bb96-4ed1-aeea-e7848a5cf994.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0xe0099c22377c6139b1920341b4da24debdb4210931500de5a1fe9d644e1ea689","name":"Kessinger Brothers","registered_at":"2026-06-20T17:05:03Z","symbol":"NIM1662671","token_address":"0x43e73e33f66f77df94182e0a7152b04afcc80c48","type":"artist","uuid":"bb62c2e5-bb96-4ed1-aeea-e7848a5cf994"}
album: Kessinger Brothers Vol. 1 1928 - 1929
  type: MusicAlbum
  date published: 1997
album: Kessinger Brothers (Clark & Lucas) Vol. 3 (1929-1930)
  type: MusicAlbum
  date published: 1997
album: Kessinger Brothers Vol. 2 1929
  type: MusicAlbum
  date published: 1997
album: Original Fiddle Classics, 1928-1930
  type: MusicAlbum
  date published: 2009-02-04
album: Done Gone
  type: MusicAlbum
  date published: 2013-08-01
album: Sixteen Days in Georgia
  type: MusicAlbum
  date published: 2015-05-28
album: Top 55 Classics - The Very Best of Kessinger Brothers
  type: MusicAlbum
  date published: 2021-10-22