Larry Sparks & The Lonesome Ramblers
type: MusicGroup
genre: bluegrass
popularity: 5
followers: 392
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf6777338069bc5470d15a1b7b89066eb598e46967f8dc95facd19290eacf67f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954553
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954553
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ac220718-85f4-4189-a004-235c2c539b01.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ac220718-85f4-4189-a004-235c2c539b01.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ac220718-85f4-4189-a004-235c2c539b01
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdf6777338069bc5470d15a1b7b89066eb598e46967f8dc95facd19290eacf67f","name":"Larry Sparks & The Lonesome Ramblers","registered_at":"2026-06-20T09:41:57Z","symbol":"NIM1582934","token_address":"0x0d2887a60ca9dd73d74c011623bb0daf62db6957","type":"artist","uuid":"ac220718-85f4-4189-a004-235c2c539b01"}
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 0xdf6777338069bc5470d15a1b7b89066eb598e46967f8dc95facd19290eacf67f. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ac220718-85f4-4189-a004-235c2c539b01.json and https://artists.proofprofile.net/proofs/artist/ac220718-85f4-4189-a004-235c2c539b01.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
  text: {"copyright_id":"0xdf6777338069bc5470d15a1b7b89066eb598e46967f8dc95facd19290eacf67f","name":"Larry Sparks & The Lonesome Ramblers","registered_at":"2026-06-20T09:41:57Z","symbol":"NIM1582934","token_address":"0x0d2887a60ca9dd73d74c011623bb0daf62db6957","type":"artist","uuid":"ac220718-85f4-4189-a004-235c2c539b01"}
album: Ramblin' Bluegrass
  type: MusicAlbum
  date published: 1972
album: Ramblin' Bluegrass
  type: MusicAlbum
  date published: 1972
album: Christmas In The Hills (Remastered)
  type: MusicAlbum
  date published: 1997
album: Christmas In The Hills (Remastered)
  type: MusicAlbum
  date published: 1997
album: Christmas In The Hills (Remastered)
  type: MusicAlbum
  date published: 1997