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: 3
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x330c90113b4f2bede45317d8c9d0cc774cb1069c4f8dd46528f0ab7994efb148
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/8f2d1fa2-3084-4685-8f80-ea2ffbdeb79b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8f2d1fa2-3084-4685-8f80-ea2ffbdeb79b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8f2d1fa2-3084-4685-8f80-ea2ffbdeb79b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x330c90113b4f2bede45317d8c9d0cc774cb1069c4f8dd46528f0ab7994efb148","name":"Lady B","registered_at":"2026-06-17T15:38:08Z","symbol":"NIM1440768","token_address":"0x78e8685df788250ab5b0555590e03873a2acc704","type":"artist","uuid":"8f2d1fa2-3084-4685-8f80-ea2ffbdeb79b"}
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 0x330c90113b4f2bede45317d8c9d0cc774cb1069c4f8dd46528f0ab7994efb148. 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/8f2d1fa2-3084-4685-8f80-ea2ffbdeb79b.json and https://artists.proofprofile.net/proofs/artist/8f2d1fa2-3084-4685-8f80-ea2ffbdeb79b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x330c90113b4f2bede45317d8c9d0cc774cb1069c4f8dd46528f0ab7994efb148","name":"Lady B","registered_at":"2026-06-17T15:38:08Z","symbol":"NIM1440768","token_address":"0x78e8685df788250ab5b0555590e03873a2acc704","type":"artist","uuid":"8f2d1fa2-3084-4685-8f80-ea2ffbdeb79b"}