Matt Fortress
type: MusicGroup
genre: big room
popularity: 6
followers: 247
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd5d654f3b71ee166ab9718409cff3788b1a447bb3fe074c40a1ffab6edee0d23
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954689
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954689
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e242fec6-edf9-4580-b2ed-deb65b629ad8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e242fec6-edf9-4580-b2ed-deb65b629ad8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e242fec6-edf9-4580-b2ed-deb65b629ad8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T10:35:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd5d654f3b71ee166ab9718409cff3788b1a447bb3fe074c40a1ffab6edee0d23","name":"Matt Fortress","registered_at":"2026-06-21T07:11:33Z","symbol":"NIM1857911","token_address":"0x746cbee4eb516dd9cba82658f215a883fe586d81","type":"artist","uuid":"e242fec6-edf9-4580-b2ed-deb65b629ad8"}
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 0xd5d654f3b71ee166ab9718409cff3788b1a447bb3fe074c40a1ffab6edee0d23. Chain 2 (Bitcoin): anchored in block 954689 (2026-06-21T10:35:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e242fec6-edf9-4580-b2ed-deb65b629ad8.json and https://artists.proofprofile.net/proofs/artist/e242fec6-edf9-4580-b2ed-deb65b629ad8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T10:35:31Z
  text: {"copyright_id":"0xd5d654f3b71ee166ab9718409cff3788b1a447bb3fe074c40a1ffab6edee0d23","name":"Matt Fortress","registered_at":"2026-06-21T07:11:33Z","symbol":"NIM1857911","token_address":"0x746cbee4eb516dd9cba82658f215a883fe586d81","type":"artist","uuid":"e242fec6-edf9-4580-b2ed-deb65b629ad8"}
album: Rider
  type: MusicAlbum
  date published: 2022-07-08
album: Next To You
  type: MusicAlbum
  date published: 2022-07-22
album: Burn
  type: MusicAlbum
  date published: 2022-12-16
album: Little Closer
  type: MusicAlbum
  date published: 2023-05-26
  track: Little Closer
    type: MusicRecording
    duration: PT2M43S
    duration ms: 163432
    explicit: false
    by artist: Matt Fortress
    in album: Little Closer
      type: MusicAlbum
      date published: 2023-05-26
    genre: big room
    isrc code: NLQ8D2300439
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T00:11:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd1dc410618bea93b92806253b481e9f31de3942c6b93bfa6d4bbf5433b41ff73
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956738
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956738
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ8D2300439
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T04:47:21Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1dc410618bea93b92806253b481e9f31de3942c6b93bfa6d4bbf5433b41ff73. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/NLQ8D2300439.
      date published: 2026-07-05T04:47:21Z
    audio: Little Closer
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 133.971
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.586
      additional property: Energy
        type: PropertyValue
        value: 0.969
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.703
      additional property: Liveness
        type: PropertyValue
        value: 0.118
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.039
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.521
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Free My Body
  type: MusicAlbum
  date published: 2023-07-14
album: Free My Body
  type: MusicAlbum
  date published: 2023-07-14
album: I Wanna Dance
  type: MusicAlbum
  date published: 2023-08-11
album: Free
  type: MusicAlbum
  date published: 2023-11-10
album: Burn (Avygo Remix)
  type: MusicAlbum
  date published: 2023-12-08
album: Karma (Extended Version)
  type: MusicAlbum
  date published: 2024-11-08
album: Dream
  type: MusicAlbum
  date published: 2025-02-28
album: Millionaire
  type: MusicAlbum
  date published: 2025-03-14
album: Eclissi
  type: MusicAlbum
  date published: 2025-03-28
  track: Eclissi
    type: MusicRecording
    duration: PT2M25S
    duration ms: 145655
    explicit: false
    by artist: Matt Fortress
    in album: Eclissi
      type: MusicAlbum
      date published: 2025-03-28
    genre: big room
    isrc code: ATBO82500028
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T00:30:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbcda669f712c9b4f344cd38d1eeae4d72314b9c7ca77470c9acb68e5ea7b8fa3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATBO82500028
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcda669f712c9b4f344cd38d1eeae4d72314b9c7ca77470c9acb68e5ea7b8fa3. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ATBO82500028.
      date published: 2026-07-04T10:04:33Z
    audio: Eclissi
album: 3Am
album: Drunk Girl
album: Vamos a la Playa

Eclissi
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 144.997
additional property: Musical Key
  type: PropertyValue
  value: 7
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.519
additional property: Energy
  type: PropertyValue
  value: 0.999
additional property: Speechiness
  type: PropertyValue
  value: 0.083
additional property: Acousticness
  type: PropertyValue
  value: 0.063
additional property: Instrumentalness
  type: PropertyValue
  value: 0.886
additional property: Liveness
  type: PropertyValue
  value: 0.074
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.086
additional property: Loudness (dB)
  type: PropertyValue
  value: -4.084
additional property: Key Name
  type: PropertyValue
  value: G
additional property: Mode Name
  type: PropertyValue
  value: Major

3Am
type: MusicAlbum
date published: 2025-04-25

Drunk Girl
type: MusicAlbum
date published: 2025-07-18

Vamos a la Playa
type: MusicAlbum
date published: 2025-08-01