Lovie Austin & Her Blues Serenaders
type: MusicGroup
genre: ragtime
popularity: 2
followers: 72
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf48fcfda15149a05842e58a2cf28bbf9030bffaf8ec87eb248ba714e408e28c4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/50d10f97-3e6f-4a94-a36a-93b9fd95df91.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/50d10f97-3e6f-4a94-a36a-93b9fd95df91.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/50d10f97-3e6f-4a94-a36a-93b9fd95df91
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf48fcfda15149a05842e58a2cf28bbf9030bffaf8ec87eb248ba714e408e28c4","name":"Lovie Austin & Her Blues Serenaders","registered_at":"2026-06-16T17:42:00Z","symbol":"NIM1126878","token_address":"0x81060b33fc751bc9ed5bae849f2adfdf7bc1b5c6","type":"artist","uuid":"50d10f97-3e6f-4a94-a36a-93b9fd95df91"}
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 0xf48fcfda15149a05842e58a2cf28bbf9030bffaf8ec87eb248ba714e408e28c4. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/50d10f97-3e6f-4a94-a36a-93b9fd95df91.json and https://artists.proofprofile.net/proofs/artist/50d10f97-3e6f-4a94-a36a-93b9fd95df91.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xf48fcfda15149a05842e58a2cf28bbf9030bffaf8ec87eb248ba714e408e28c4","name":"Lovie Austin & Her Blues Serenaders","registered_at":"2026-06-16T17:42:00Z","symbol":"NIM1126878","token_address":"0x81060b33fc751bc9ed5bae849f2adfdf7bc1b5c6","type":"artist","uuid":"50d10f97-3e6f-4a94-a36a-93b9fd95df91"}
album: 1924-1926
  type: MusicAlbum
  date published: 2000-01-01
album: Chicago Mess Around
  type: MusicAlbum
  date published: 2022-12-02