LADY B
type: MusicGroup
description: Bahiyyah Clark, born Wendy Clark (c. 1962), better known by her stage name Lady B, is an American radio DJ and rapper from Philadelphia, Pennsylvania. She is one of the earliest female rappers in hip
popularity: 2
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc7f4f19f442a93b9af760abfda5902674bab8276018eae52ce1654b5674745fe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953968
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953968
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/280a56bf-52bf-42c9-9638-e94a0095fc61.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/280a56bf-52bf-42c9-9638-e94a0095fc61.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/280a56bf-52bf-42c9-9638-e94a0095fc61
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:01:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc7f4f19f442a93b9af760abfda5902674bab8276018eae52ce1654b5674745fe","name":"LADY B","registered_at":"2026-06-16T03:29:19Z","symbol":"NIM0923362","token_address":"0x6ba2e23ebc1a79e61fadf91ca6ea35089d7fcac2","type":"artist","uuid":"280a56bf-52bf-42c9-9638-e94a0095fc61"}
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 0xc7f4f19f442a93b9af760abfda5902674bab8276018eae52ce1654b5674745fe. Chain 2 (Bitcoin): anchored in block 953968 (2026-06-16T16:01:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/280a56bf-52bf-42c9-9638-e94a0095fc61.json and https://artists.proofprofile.net/proofs/artist/280a56bf-52bf-42c9-9638-e94a0095fc61.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:01:49Z
  text: {"copyright_id":"0xc7f4f19f442a93b9af760abfda5902674bab8276018eae52ce1654b5674745fe","name":"LADY B","registered_at":"2026-06-16T03:29:19Z","symbol":"NIM0923362","token_address":"0x6ba2e23ebc1a79e61fadf91ca6ea35089d7fcac2","type":"artist","uuid":"280a56bf-52bf-42c9-9638-e94a0095fc61"}