Mathew F
type: MusicGroup
genre: minimal techno
popularity: 3
followers: 170
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf4387cf261ea99d5c97617dbdaa058668fb1dbfba853b9b5f0a221026b18e9f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c2417b4d-b932-4a75-a9cc-93860ef11f02.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c2417b4d-b932-4a75-a9cc-93860ef11f02.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c2417b4d-b932-4a75-a9cc-93860ef11f02
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbf4387cf261ea99d5c97617dbdaa058668fb1dbfba853b9b5f0a221026b18e9f","name":"Mathew F","registered_at":"2026-06-20T20:01:40Z","symbol":"NIM1697530","token_address":"0x471425af1fcab22dbdcfe3069ccfc852ab2ff0f4","type":"artist","uuid":"c2417b4d-b932-4a75-a9cc-93860ef11f02"}
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 0xbf4387cf261ea99d5c97617dbdaa058668fb1dbfba853b9b5f0a221026b18e9f. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c2417b4d-b932-4a75-a9cc-93860ef11f02.json and https://artists.proofprofile.net/proofs/artist/c2417b4d-b932-4a75-a9cc-93860ef11f02.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0xbf4387cf261ea99d5c97617dbdaa058668fb1dbfba853b9b5f0a221026b18e9f","name":"Mathew F","registered_at":"2026-06-20T20:01:40Z","symbol":"NIM1697530","token_address":"0x471425af1fcab22dbdcfe3069ccfc852ab2ff0f4","type":"artist","uuid":"c2417b4d-b932-4a75-a9cc-93860ef11f02"}
album: Going Up
  type: MusicAlbum
  date published: 2022-07-08
album: Dreaming EP
  type: MusicAlbum
  date published: 2022-09-30
album: Makin Some Stuff! EP
  type: MusicAlbum
  date published: 2022-11-18
album: Express Your Self EP
  type: MusicAlbum
  date published: 2023-01-03
album: Carry On
  type: MusicAlbum
  date published: 2023-02-27
album: This Is Me EP
  type: MusicAlbum
  date published: 2023-04-28
album: Wrecking It Up (Original Mix)
  type: MusicAlbum
  date published: 2023-06-09
album: Deep Madness
  type: MusicAlbum
  date published: 2023-06-23
album: Check This EP
  type: MusicAlbum
  date published: 2023-07-21
album: The Acid Stuff
  type: MusicAlbum
  date published: 2023-09-13
album: The Acid Stuff
  type: MusicAlbum
  date published: 2023-09-13
album: Inside The Bass EP
  type: MusicAlbum
  date published: 2024-10-25
album: Acid Talking EP
  type: MusicAlbum
  date published: 2024-12-06
album: I Want You
  type: MusicAlbum
  date published: 2025-02-14
album: Saturated
  type: MusicAlbum
  date published: 2025-03-28