MTS & FR3AKMASTER
type: MusicGroup
genre: hardstyle
popularity: 8
followers: 132
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f221fe935a7e4a796ea8589adc5566a91c7a07d5a3f209fcc0a2ed9b2cbe14d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954002
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954002
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3175f1d1-2b54-4860-8708-3bc85fd4e591.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3175f1d1-2b54-4860-8708-3bc85fd4e591.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3175f1d1-2b54-4860-8708-3bc85fd4e591
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:47:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5f221fe935a7e4a796ea8589adc5566a91c7a07d5a3f209fcc0a2ed9b2cbe14d","name":"MTS & FR3AKMASTER","registered_at":"2026-06-16T07:05:00Z","symbol":"NIM0974883","token_address":"0xc09135b95e9f5ae2942a54627da474167a168db2","type":"artist","uuid":"3175f1d1-2b54-4860-8708-3bc85fd4e591"}
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 0x5f221fe935a7e4a796ea8589adc5566a91c7a07d5a3f209fcc0a2ed9b2cbe14d. Chain 2 (Bitcoin): anchored in block 954002 (2026-06-16T20:47:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3175f1d1-2b54-4860-8708-3bc85fd4e591.json and https://artists.proofprofile.net/proofs/artist/3175f1d1-2b54-4860-8708-3bc85fd4e591.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:47:12Z
  text: {"copyright_id":"0x5f221fe935a7e4a796ea8589adc5566a91c7a07d5a3f209fcc0a2ed9b2cbe14d","name":"MTS & FR3AKMASTER","registered_at":"2026-06-16T07:05:00Z","symbol":"NIM0974883","token_address":"0xc09135b95e9f5ae2942a54627da474167a168db2","type":"artist","uuid":"3175f1d1-2b54-4860-8708-3bc85fd4e591"}
album: Echo
  type: MusicAlbum
  date published: 2023-08-18
album: Recover
  type: MusicAlbum
  date published: 2024-08-16
album: Freakfamily
  type: MusicAlbum
  date published: 2025-06-27
  track: Freakfamily
    type: MusicRecording
    duration: PT2M38S
    duration ms: 158709
    explicit: false
    by artist: MTS & FR3AKMASTER
    in album: Freakfamily
      type: MusicAlbum
      date published: 2025-06-27
    genre: hardstyle
    isrc code: GXBNP2508144
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T23:10:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3420b34daf19ab6efbb412fbf4db95c71efd7a82f9ecfc5cd0ccdd3d653802dc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958796
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958796
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXBNP2508144
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T02:10:59Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0x3420b34daf19ab6efbb412fbf4db95c71efd7a82f9ecfc5cd0ccdd3d653802dc. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:10:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXBNP2508144.
      date published: 2026-07-20T02:10:59Z
    audio: Freakfamily
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 155.039
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.546
      additional property: Energy
        type: PropertyValue
        value: 0.971
      additional property: Speechiness
        type: PropertyValue
        value: 0.179
      additional property: Acousticness
        type: PropertyValue
        value: 0.008
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.098
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.274
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.012
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Mind
  type: MusicAlbum
  date published: 2025-08-01