Mary Poppins
type: MusicGroup
popularity: 37
followers: 5028
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xac45789d84461cbcc9f491eccff6020e3dac2b6b624f6b104f480474cbbbbc9a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a17f1894-96e8-46e2-ad6f-c0f438b671da.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a17f1894-96e8-46e2-ad6f-c0f438b671da.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a17f1894-96e8-46e2-ad6f-c0f438b671da
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xac45789d84461cbcc9f491eccff6020e3dac2b6b624f6b104f480474cbbbbc9a","name":"Mary Poppins","registered_at":"2026-06-12T06:03:44Z","symbol":"NIM0208792","token_address":"0x99b43f079c5c7019ff5e6b9013bff7cf91b5524f","type":"artist","uuid":"a17f1894-96e8-46e2-ad6f-c0f438b671da"}
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 0xac45789d84461cbcc9f491eccff6020e3dac2b6b624f6b104f480474cbbbbc9a. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a17f1894-96e8-46e2-ad6f-c0f438b671da.json and https://artists.proofprofile.net/proofs/artist/a17f1894-96e8-46e2-ad6f-c0f438b671da.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xac45789d84461cbcc9f491eccff6020e3dac2b6b624f6b104f480474cbbbbc9a","name":"Mary Poppins","registered_at":"2026-06-12T06:03:44Z","symbol":"NIM0208792","token_address":"0x99b43f079c5c7019ff5e6b9013bff7cf91b5524f","type":"artist","uuid":"a17f1894-96e8-46e2-ad6f-c0f438b671da"}
album: Mary Poppins
  type: MusicAlbum
  date published: 1999
album: Mary Poppins (Das Original-Hörspiel zum Film)
  type: MusicAlbum
  date published: 1999-01-01
album: Mary Poppins' Rückkehr (Das Original-Hörspiel zum Film)
  type: MusicAlbum
  date published: 2019-01-11
album: Mary Poppins' Rückkehr (Hörspiel zum Kinofilm)
  type: MusicAlbum
  date published: 2023-01-03
album: Mary Poppins (Hörspiel zum Kinofilm)
  type: MusicAlbum
  date published: 2023-02-10