Pro lady
type: MusicGroup
popularity: 3
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1cfb0e2f690a11e9572daa316234d974403923cbe9448b0684888d1a7e8bc2f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953877
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953877
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/086352c3-0287-4d36-91a3-973936513f57.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/086352c3-0287-4d36-91a3-973936513f57.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/086352c3-0287-4d36-91a3-973936513f57
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:39:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd1cfb0e2f690a11e9572daa316234d974403923cbe9448b0684888d1a7e8bc2f","name":"Pro lady","registered_at":"2026-06-15T16:26:44Z","symbol":"NIM0765240","token_address":"0x42491059f8adb44f8fad56edae066b5e6da539be","type":"artist","uuid":"086352c3-0287-4d36-91a3-973936513f57"}
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 0xd1cfb0e2f690a11e9572daa316234d974403923cbe9448b0684888d1a7e8bc2f. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/086352c3-0287-4d36-91a3-973936513f57.json and https://artists.proofprofile.net/proofs/artist/086352c3-0287-4d36-91a3-973936513f57.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0xd1cfb0e2f690a11e9572daa316234d974403923cbe9448b0684888d1a7e8bc2f","name":"Pro lady","registered_at":"2026-06-15T16:26:44Z","symbol":"NIM0765240","token_address":"0x42491059f8adb44f8fad56edae066b5e6da539be","type":"artist","uuid":"086352c3-0287-4d36-91a3-973936513f57"}