Matrheim
type: MusicGroup
genre: acid techno
genre: hard techno
popularity: 2
followers: 418
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSCanonicalRecord
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 0xef75854fff546ad26117e6f7e69193590f968a2598043f669a52c0f875584c16. Chain 2 (Bitcoin): anchored in block 954010 (2026-06-16T21:41:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3451b93c-91a6-4148-bfa8-77cc1bfb154c.json and https://artists.proofprofile.net/proofs/artist/3451b93c-91a6-4148-bfa8-77cc1bfb154c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T21:41:36Z
album: Magma Acid
  type: MusicAlbum
  date published: 2017-05-06
album: Alaskan Thunder Fuck
  type: MusicAlbum
  date published: 2017-06-18
album: Le Jour du Mort d'Hiver
  type: MusicAlbum
  date published: 2018-04-13
album: Mort d'Hiver
  type: MusicAlbum
  date published: 2018-04-13
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  type: MusicAlbum
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album: Agua Azul
  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2019-05-04
album: Perfect like Nobody
  type: MusicAlbum
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album: Don't Read the Manuscript
  type: MusicAlbum
  date published: 2019-09-25
album: Don't Read the Manuscript EP
  type: MusicAlbum
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album: Golden Lake
  type: MusicAlbum
  date published: 2019-11-05
album: The Legend of the Fourth Floor
  type: MusicAlbum
  date published: 2020-02-08
album: Acid Road
  type: MusicAlbum
  date published: 2020-02-08
album: Orbital Alchemy EP
  type: MusicAlbum
  date published: 2020-05-04
album: Agua Azul
  type: MusicAlbum
  date published: 2020-07-13
album: LEVIATHOR EP
  type: MusicAlbum
  date published: 2020-10-25
album: Acid Pearl
  type: MusicAlbum
  date published: 2021-03-10
album: Serenity
  type: MusicAlbum
  date published: 2021-03-29
album: Leviathor
  type: MusicAlbum
  date published: 2021-05-04
album: Leviathor EP
  type: MusicAlbum
  date published: 2021-05-04
album: Pit Stop
  type: MusicAlbum
  date published: 2021-05-24
album: The Darkness Lifted - EP
  type: MusicAlbum
  date published: 2022-04-15
album: LAIMA EP
  type: MusicAlbum
  date published: 2022-10-30
album: Celestial War
  type: MusicAlbum
  date published: 2022-12-15
album: Celestial War
  type: MusicAlbum
  date published: 2024-11-01
album: Bound of Magic
  type: MusicAlbum
  date published: 2025-06-06
track: Soul - Matrheim Remix
track: Under Pressure

Soul - Matrheim Remix
type: MusicRecording
duration: PT5M38S
duration ms: 338028
explicit: false
by artist: Amstra
by artist: Matrheim
in album: Blissful Solitude
  type: MusicAlbum
  date published: 2020-04-27
genre: techno
genre: acid-techno
genre: hard-techno
isrc code: FR9W12011388
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957120
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:22:41+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7bae54d8fff2a7e280aae3e64900b654024277e8b3cfa0371c352e9cf02a698. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FR9W12011388.
  date published: 2026-07-08T03:22:41Z
audio: Soul - Matrheim Remix
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 146.549
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.735
  additional property: Energy
    type: PropertyValue
    value: 0.777
  additional property: Speechiness
    type: PropertyValue
    value: 0.089
  additional property: Acousticness
    type: PropertyValue
    value: 0.003
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.88
  additional property: Liveness
    type: PropertyValue
    value: 0.146
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.119
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.283
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

Under Pressure
type: MusicRecording
duration: PT6M38S
duration ms: 398482
explicit: false
by artist: Monsieur Nobody
by artist: Matrheim
in album: Under Pressure
  type: MusicAlbum
  date published: 2019-09-19
genre: acid-techno
genre: hard-techno
isrc code: QZFZ32080757
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32080757
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957120
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:22:41+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8494c43f5b072d53175fcd01dbf6d0b9a449a188b2328859e90715efdff06ff2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZFZ32080757.
  date published: 2026-07-08T03:53:27Z
audio: Under Pressure
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 148.612
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.455
  additional property: Energy
    type: PropertyValue
    value: 0.8
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.002
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.889
  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.079
  additional property: Loudness (dB)
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  additional property: Key Name
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    value: G
  additional property: Mode Name
    type: PropertyValue
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