Mtheuz
type: MusicGroup
popularity: 6
followers: 120
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x51c78e8b664e199a8c07c35986e3504f0696a155e57ba3d7cf3cba16d479a7ce
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953939
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953939
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21007aff-b43b-4a79-9c3e-087dc326ca50.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21007aff-b43b-4a79-9c3e-087dc326ca50.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/21007aff-b43b-4a79-9c3e-087dc326ca50
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:40:13Z
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 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 0x51c78e8b664e199a8c07c35986e3504f0696a155e57ba3d7cf3cba16d479a7ce. Chain 2 (Bitcoin): anchored in block 953939 (2026-06-16T11:40:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/21007aff-b43b-4a79-9c3e-087dc326ca50.json and https://artists.proofprofile.net/proofs/artist/21007aff-b43b-4a79-9c3e-087dc326ca50.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T11:40:13Z
album: Peace & Harmony
  type: MusicAlbum
  date published: 2023-01-27
album: Don t Stop EP
  type: MusicAlbum
  date published: 2023-05-05
album: Move My Body EP
  type: MusicAlbum
  date published: 2023-06-02
album: Agressive City
  type: MusicAlbum
  date published: 2023-06-23
album: Twerk
  type: MusicAlbum
  date published: 2023-07-12
album: Clicks
  type: MusicAlbum
  date published: 2023-08-25
album: Time (Inception Retrowave)
  type: MusicAlbum
  date published: 2023-09-01
album: Judas (Bootleg)
  type: MusicAlbum
  date published: 2023-09-15
album: Oppenheimer
  type: MusicAlbum
  date published: 2023-09-22
  track: Oppenheimer
    type: MusicRecording
    duration: PT5M26S
    duration ms: 326666
    explicit: false
    by artist: Mtheuz
    in album: Oppenheimer
      type: MusicAlbum
      date published: 2023-09-22
    isrc code: QZTPX2328867
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T03:44:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6e0a10ae791da2e73b076914652f1412df71d20c1fe828f08dd0282d61ea8483
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958959
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958959
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2328867
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T03:51:22Z
    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 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 0x6e0a10ae791da2e73b076914652f1412df71d20c1fe828f08dd0282d61ea8483. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/QZTPX2328867.
      date published: 2026-07-21T03:51:22Z
    audio: Oppenheimer
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.993
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.45
      additional property: Energy
        type: PropertyValue
        value: 0.475
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.062
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.889
      additional property: Liveness
        type: PropertyValue
        value: 0.195
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.048
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.836
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Bloody Mary
  type: MusicAlbum
  date published: 2023-10-20
album: Under Control
  type: MusicAlbum
  date published: 2023-11-20
album: Mockingbird
  type: MusicAlbum
  date published: 2023-12-01
album: Yeah Buddy!
  type: MusicAlbum
  date published: 2023-12-22
album: Reset Memories
  type: MusicAlbum
  date published: 2024-01-26
album: Sonne (Bootleg)
  type: MusicAlbum
  date published: 2024-02-23
album: Fallen Dreams
  type: MusicAlbum
  date published: 2024-05-03
album: Scopin
  type: MusicAlbum
  date published: 2024-05-24
album: Reset Memories (Slowed)
  type: MusicAlbum
  date published: 2024-05-31
album: Disillusionment
  type: MusicAlbum
  date published: 2024-11-02
album: Darkseid
  type: MusicAlbum
  date published: 2024-12-20
album: Happy Nation! (Slowed)
  type: MusicAlbum
  date published: 2025-07-11
album: Passo Bem Solto
  type: MusicAlbum
  date published: 2025-08-08