Lady Jane
type: MusicGroup
popularity: 2
followers: 65
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ee50d90747cf052ed5b36563553f1d21412cb56163b6d1fc51ff19458a4a587
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/efc54018-654f-4fb3-a363-ad7849292e51.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/efc54018-654f-4fb3-a363-ad7849292e51.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/efc54018-654f-4fb3-a363-ad7849292e51
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4ee50d90747cf052ed5b36563553f1d21412cb56163b6d1fc51ff19458a4a587","name":"Lady Jane","registered_at":"2026-06-21T12:27:01Z","symbol":"NIM1923275","token_address":"0x9b3dbe67c1c9c43dd6e4bc3e78e7955b8acf1486","type":"artist","uuid":"efc54018-654f-4fb3-a363-ad7849292e51"}
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 0x4ee50d90747cf052ed5b36563553f1d21412cb56163b6d1fc51ff19458a4a587. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/efc54018-654f-4fb3-a363-ad7849292e51.json and https://artists.proofprofile.net/proofs/artist/efc54018-654f-4fb3-a363-ad7849292e51.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x4ee50d90747cf052ed5b36563553f1d21412cb56163b6d1fc51ff19458a4a587","name":"Lady Jane","registered_at":"2026-06-21T12:27:01Z","symbol":"NIM1923275","token_address":"0x9b3dbe67c1c9c43dd6e4bc3e78e7955b8acf1486","type":"artist","uuid":"efc54018-654f-4fb3-a363-ad7849292e51"}
album: Glass House
  type: MusicAlbum
  date published: 2024-09-13
album: Martin
  type: MusicAlbum
  date published: 2025-01-10