Menegatti & Fatrix
type: MusicGroup
popularity: 3
followers: 144
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x10cf7fc23084e01406bf2c5033e9b6d0a2713742c9a2185d85efb548f638b03b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8f705548-91fc-47cb-b307-94cdd3437fc3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8f705548-91fc-47cb-b307-94cdd3437fc3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8f705548-91fc-47cb-b307-94cdd3437fc3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x10cf7fc23084e01406bf2c5033e9b6d0a2713742c9a2185d85efb548f638b03b","name":"Menegatti & Fatrix","registered_at":"2026-06-17T15:39:36Z","symbol":"NIM1441118","token_address":"0xd1fa81b3788c40af38482eb07cea3a4f346d7663","type":"artist","uuid":"8f705548-91fc-47cb-b307-94cdd3437fc3"}
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 0x10cf7fc23084e01406bf2c5033e9b6d0a2713742c9a2185d85efb548f638b03b. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8f705548-91fc-47cb-b307-94cdd3437fc3.json and https://artists.proofprofile.net/proofs/artist/8f705548-91fc-47cb-b307-94cdd3437fc3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x10cf7fc23084e01406bf2c5033e9b6d0a2713742c9a2185d85efb548f638b03b","name":"Menegatti & Fatrix","registered_at":"2026-06-17T15:39:36Z","symbol":"NIM1441118","token_address":"0xd1fa81b3788c40af38482eb07cea3a4f346d7663","type":"artist","uuid":"8f705548-91fc-47cb-b307-94cdd3437fc3"}
album: Supernova
  type: MusicAlbum
  date published: 2013-07-05
album: Storm
  type: MusicAlbum
  date published: 2014-03-07
album: Engine
  type: MusicAlbum
  date published: 2014-04-04
album: Wait 4 Me
  type: MusicAlbum
  date published: 2015-03-13
album: Mirage
  type: MusicAlbum
  date published: 2015-06-26