Matt Demon
type: MusicGroup
popularity: 10
followers: 461
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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additional property: OTSVerificationAPI
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f5cf5c70573e078a351090ddb61d58fc2b4d65d74f65df61ab990a3cfcecf97. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e2c28ad5-09c3-4ded-bda2-e72b6a05a297.json and https://artists.proofprofile.net/proofs/artist/e2c28ad5-09c3-4ded-bda2-e72b6a05a297.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
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album: Uber
  type: MusicAlbum
  date published: 2018-02-22
album: Like a Missile
  type: MusicAlbum
  date published: 2019-04-12
album: Taste
  type: MusicAlbum
  date published: 2019-11-15
album: Catch a Body
  type: MusicAlbum
  date published: 2020-01-17
album: Woah Shucks
  type: MusicAlbum
  date published: 2021-01-20
album: Cat Daddy (Kate Upton)
  type: MusicAlbum
  date published: 2021-05-07
album: Off to the Races
  type: MusicAlbum
  date published: 2021-08-13
album: Demon King
  type: MusicAlbum
  date published: 2021-11-19
album: Priceless
  type: MusicAlbum
  date published: 2021-12-10
album: Duck Fa Cova
  type: MusicAlbum
  date published: 2022-01-14
album: What Could Be
  type: MusicAlbum
  date published: 2022-02-11
album: HOME BREW
  type: MusicAlbum
  date published: 2022-05-06
album: 5th Symphony: A Beat Tape
  type: MusicAlbum
  date published: 2022-09-02
album: Titanic
  type: MusicAlbum
  date published: 2022-10-14
album: Coffin
  type: MusicAlbum
  date published: 2022-10-31
album: Cloudy Days
  type: MusicAlbum
  date published: 2023-01-13
album: A.Y.A.
  type: MusicAlbum
  date published: 2023-02-17
album: A.Y.A.
  type: MusicAlbum
  date published: 2023-02-17
album: Demon King: Back From Hell
  type: MusicAlbum
  date published: 2023-03-17
album: Ooh
  type: MusicAlbum
  date published: 2023-04-22
album: Guillotine
  type: MusicAlbum
  date published: 2023-06-02
album: Crisis!
  type: MusicAlbum
  date published: 2023-06-15
album: Cycles
  type: MusicAlbum
  date published: 2023-07-28
album: Gone Already
  type: MusicAlbum
  date published: 2023-09-08
album: Haze
  type: MusicAlbum
  date published: 2023-09-25
album: SAD
  type: MusicAlbum
  date published: 2023-10-27
album: Avalanche
  type: MusicAlbum
  date published: 2023-11-14
album: Lotus
  type: MusicAlbum
  date published: 2023-12-16
album: Hear My Prayers
  type: MusicAlbum
  date published: 2024-01-12
album: Drillaz
  type: MusicAlbum
  date published: 2024-02-16
  track: Drillaz
    type: MusicRecording
    duration: PT2M29S
    duration ms: 149333
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    by artist: Matt Demon
    in album: Drillaz
      type: MusicAlbum
      date published: 2024-02-16
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    additional property: CopyrightStatus
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T15:09:05Z
    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06e97bd044593d94d10fe476eee0e728ecf747ec18385ba77da4212425d05728. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T15:09:05Z), 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/QZDA72430460.
      date published: 2026-07-21T15:09:05Z
    audio: Drillaz
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.003
      additional property: Musical Key
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      additional property: Mode (Major/Minor)
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        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
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      additional property: Energy
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      additional property: Speechiness
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      additional property: Acousticness
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        type: PropertyValue
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      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.416
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Out For Blood
album: BANG!
album: Smooth Criminal
album: Losses
album: How to Feel
album: Pure Gold
album: Drillaz (Remix)
album: $ouls4$ale
album: All of my Life
album: To live a life
album: For Real

Loudness (dB)
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value: -9.161

Key Name
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Mode Name
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Out For Blood
type: MusicAlbum
date published: 2024-03-08

BANG!
type: MusicAlbum
date published: 2024-04-11

Smooth Criminal
type: MusicAlbum
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Losses
type: MusicAlbum
date published: 2024-06-14

How to Feel
type: MusicAlbum
date published: 2024-08-22

Pure Gold
type: MusicAlbum
date published: 2024-11-01
track: Pure Gold
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208000
  explicit: true
  by artist: Matt Demon
  in album: Pure Gold
    type: MusicAlbum
    date published: 2024-11-01
  isrc code: QZWFW2457290
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    type: PropertyValue
    value: registered
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    type: PropertyValue
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  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T02:31:22Z
  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 0x1205920882e26b0372a3a4ba64c86d660a7e5d66ac561fc95ddfe5b8ae189a33. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/QZWFW2457290.
    date published: 2026-07-17T02:31:22Z
  audio: Pure Gold
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 179.962
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Valence (Positivity)
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    additional property: Key Name
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    additional property: Mode Name
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Drillaz (Remix)
type: MusicAlbum
date published: 2025-01-01

$ouls4$ale
type: MusicAlbum
date published: 2025-02-21

All of my Life
type: MusicAlbum
date published: 2025-03-28
track: All of my Life
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182709
  explicit: true
  by artist: Matt Demon
  in album: All of my Life
    type: MusicAlbum
    date published: 2025-03-28
  isrc code: QZK6L2508113
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  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
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    value: 2026-07-15T14:44:29+00:00
  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0x0ff6c2d6c966449d39b132b8fc31aa362406aa6f88e036ddedf7b48951b4c4ac
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2508113
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T17:47:04Z
  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 0x0ff6c2d6c966449d39b132b8fc31aa362406aa6f88e036ddedf7b48951b4c4ac. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T17:47:04Z), 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/QZK6L2508113.
    date published: 2026-07-15T17:47:04Z
  audio: All of my Life
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 77.475
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
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      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.64
    additional property: Energy
      type: PropertyValue
      value: 0.683
    additional property: Speechiness
      type: PropertyValue
      value: 0.057
    additional property: Acousticness
      type: PropertyValue
      value: 0.044
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.592
    additional property: Loudness (dB)
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    additional property: Key Name
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    additional property: Mode Name
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To live a life
type: MusicAlbum
date published: 2025-07-31

For Real
type: MusicAlbum
date published: 2025-11-07