Lady Southpaw
type: MusicGroup
popularity: 6
followers: 369
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9fa334d917da5f3d6cdc1e96412ff6968d982122f449bf414b55963eaef727be
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8f17aaf2-1a86-4573-9614-234d9b350a87.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8f17aaf2-1a86-4573-9614-234d9b350a87.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8f17aaf2-1a86-4573-9614-234d9b350a87
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9fa334d917da5f3d6cdc1e96412ff6968d982122f449bf414b55963eaef727be","name":"Lady Southpaw","registered_at":"2026-06-17T15:56:30Z","symbol":"NIM1445155","token_address":"0x74972f7452c3831add4e839561b5b8265d053b44","type":"artist","uuid":"8f17aaf2-1a86-4573-9614-234d9b350a87"}
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 0x9fa334d917da5f3d6cdc1e96412ff6968d982122f449bf414b55963eaef727be. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8f17aaf2-1a86-4573-9614-234d9b350a87.json and https://artists.proofprofile.net/proofs/artist/8f17aaf2-1a86-4573-9614-234d9b350a87.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x9fa334d917da5f3d6cdc1e96412ff6968d982122f449bf414b55963eaef727be","name":"Lady Southpaw","registered_at":"2026-06-17T15:56:30Z","symbol":"NIM1445155","token_address":"0x74972f7452c3831add4e839561b5b8265d053b44","type":"artist","uuid":"8f17aaf2-1a86-4573-9614-234d9b350a87"}
album: Songs For Running
  type: MusicAlbum
  date published: 2009-05-19
album: Songs for Running
  type: MusicAlbum
  date published: 2009-05-19
album: Songs for Running
  type: MusicAlbum
  date published: 2009-05-26
album: Marathoners Rocking New York
  type: MusicAlbum
  date published: 2013-07-31
album: Marathoners Rocking New York
  type: MusicAlbum
  date published: 2013-08-01
album: Marathoners Rocking New York
  type: MusicAlbum
  date published: 2013-08-01
album: I Was Born to Run Too
  type: MusicAlbum
  date published: 2022-07-23