Miss Mardy
type: MusicGroup
popularity: 2
followers: 280
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3af707d125f5ff01e6bf51b668607ac5249a40d8f2e2163f6661a9c8385638df
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953896
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953896
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0ff5ac26-2093-48f9-9b51-016dae05a744.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0ff5ac26-2093-48f9-9b51-016dae05a744.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0ff5ac26-2093-48f9-9b51-016dae05a744
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:05:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3af707d125f5ff01e6bf51b668607ac5249a40d8f2e2163f6661a9c8385638df","name":"Miss Mardy","registered_at":"2026-06-15T19:09:53Z","symbol":"NIM0804169","token_address":"0x9073afd3405c122d41199041930c70e48b39877e","type":"artist","uuid":"0ff5ac26-2093-48f9-9b51-016dae05a744"}
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 0x3af707d125f5ff01e6bf51b668607ac5249a40d8f2e2163f6661a9c8385638df. Chain 2 (Bitcoin): anchored in block 953896 (2026-06-16T06:05:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0ff5ac26-2093-48f9-9b51-016dae05a744.json and https://artists.proofprofile.net/proofs/artist/0ff5ac26-2093-48f9-9b51-016dae05a744.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T06:05:56Z
  text: {"copyright_id":"0x3af707d125f5ff01e6bf51b668607ac5249a40d8f2e2163f6661a9c8385638df","name":"Miss Mardy","registered_at":"2026-06-15T19:09:53Z","symbol":"NIM0804169","token_address":"0x9073afd3405c122d41199041930c70e48b39877e","type":"artist","uuid":"0ff5ac26-2093-48f9-9b51-016dae05a744"}
album: Back Of The Line
  type: MusicAlbum
  date published: 2024-08-09
album: Who Lives Like You
  type: MusicAlbum
  date published: 2024-12-06
album: Joe Pesci
  type: MusicAlbum
  date published: 2025-10-23