Maria Wonder
type: MusicGroup
popularity: 4
followers: 226
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d9c83df9312b44404530981909dcfc0eeea1da26f2f6b45efbe7bde2a184d40
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f3534c40-ca2f-4618-abf4-92eed05ed064.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f3534c40-ca2f-4618-abf4-92eed05ed064.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f3534c40-ca2f-4618-abf4-92eed05ed064
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9d9c83df9312b44404530981909dcfc0eeea1da26f2f6b45efbe7bde2a184d40","name":"Maria Wonder","registered_at":"2026-06-21T13:50:33Z","symbol":"NIM1939121","token_address":"0xd7fa8bf242be7c883b10cfbd528d20cb9ad17798","type":"artist","uuid":"f3534c40-ca2f-4618-abf4-92eed05ed064"}
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 0x9d9c83df9312b44404530981909dcfc0eeea1da26f2f6b45efbe7bde2a184d40. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f3534c40-ca2f-4618-abf4-92eed05ed064.json and https://artists.proofprofile.net/proofs/artist/f3534c40-ca2f-4618-abf4-92eed05ed064.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x9d9c83df9312b44404530981909dcfc0eeea1da26f2f6b45efbe7bde2a184d40","name":"Maria Wonder","registered_at":"2026-06-21T13:50:33Z","symbol":"NIM1939121","token_address":"0xd7fa8bf242be7c883b10cfbd528d20cb9ad17798","type":"artist","uuid":"f3534c40-ca2f-4618-abf4-92eed05ed064"}
album: Nighthawk (Remastered)
  type: MusicAlbum
  date published: 2023-03-14
album: Nighthawk (Demo)
  type: MusicAlbum
  date published: 2023-03-14
album: Daydreaming (Demo)
  type: MusicAlbum
  date published: 2023-04-15
album: Wild Roses (Demo)
  type: MusicAlbum
  date published: 2023-05-25
album: City Lights (Demo)
  type: MusicAlbum
  date published: 2024-04-19
album: Running Inside A Dream
  type: MusicAlbum
  date published: 2024-09-06