Mladej Fritzl
type: MusicGroup
popularity: 38
followers: 3396
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc31b49dd66b2e7479c6f5e639cb000560f5d43c12a93a671375e29b28e82dcf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d3314e81-bce5-44e9-892f-e74987294b09.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d3314e81-bce5-44e9-892f-e74987294b09.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d3314e81-bce5-44e9-892f-e74987294b09
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcc31b49dd66b2e7479c6f5e639cb000560f5d43c12a93a671375e29b28e82dcf","name":"Mladej Fritzl","registered_at":"2026-06-12T10:34:24Z","symbol":"NIM0271456","token_address":"0xdd633f97f307df35738da3b1096280b950a58306","type":"artist","uuid":"d3314e81-bce5-44e9-892f-e74987294b09"}
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 0xcc31b49dd66b2e7479c6f5e639cb000560f5d43c12a93a671375e29b28e82dcf. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d3314e81-bce5-44e9-892f-e74987294b09.json and https://artists.proofprofile.net/proofs/artist/d3314e81-bce5-44e9-892f-e74987294b09.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0xcc31b49dd66b2e7479c6f5e639cb000560f5d43c12a93a671375e29b28e82dcf","name":"Mladej Fritzl","registered_at":"2026-06-12T10:34:24Z","symbol":"NIM0271456","token_address":"0xdd633f97f307df35738da3b1096280b950a58306","type":"artist","uuid":"d3314e81-bce5-44e9-892f-e74987294b09"}
album: DNAMDMA (No hook)
  type: MusicAlbum
  date published: 2023-12-24
album: HANDICAP
  type: MusicAlbum
  date published: 2025-08-29
album: PANOPTIKUM
  type: MusicAlbum
  date published: 2025-09-24