MPP
type: MusicGroup
description: MPP or M.P.P. may refer to: Marginal physical product Master of Public Policy, an academic degree Member of Provincial Parliament (Ontario), Canada Member of Provincial Parliament (Western Cape),
popularity: 15
followers: 200
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb325482e351bace4cf7637a9e6602cd21e82a4d4d37918faa67984e67883aa2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953620
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953620
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e0b3b13-363a-42f2-8e67-242e75775c25.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e0b3b13-363a-42f2-8e67-242e75775c25.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1e0b3b13-363a-42f2-8e67-242e75775c25
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T09:36:10Z
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 0xeb325482e351bace4cf7637a9e6602cd21e82a4d4d37918faa67984e67883aa2. Chain 2 (Bitcoin): anchored in block 953620 (2026-06-14T09:36:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1e0b3b13-363a-42f2-8e67-242e75775c25.json and https://artists.proofprofile.net/proofs/artist/1e0b3b13-363a-42f2-8e67-242e75775c25.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T09:36:10Z
album: Monos
  type: MusicAlbum
  date published: 2022-01-25
album: Monos
  type: MusicAlbum
  date published: 2022-01-25
album: Spaceship
  type: MusicAlbum
  date published: 2022-03-14
album: Spaceship
  type: MusicAlbum
  date published: 2022-03-14
album: Ploutisa
  type: MusicAlbum
  date published: 2022-07-27
album: Ploutisa
  type: MusicAlbum
  date published: 2022-07-27
album: Balling (Radio Edit)
  type: MusicAlbum
  date published: 2022-10-05
album: Balling
  type: MusicAlbum
  date published: 2022-10-07
album: SSS
  type: MusicAlbum
  date published: 2023-04-18
album: S.S.S
  type: MusicAlbum
  date published: 2023-04-21
album: Pote (Radio Edit)
  type: MusicAlbum
  date published: 2023-07-20
album: Pote
  type: MusicAlbum
  date published: 2023-07-21
album: Uber Alles
  type: MusicAlbum
  date published: 2023-11-30
album: Uber Alles
  type: MusicAlbum
  date published: 2023-12-30
album: BMT
  type: MusicAlbum
  date published: 2024-01-19
album: BMT
  type: MusicAlbum
  date published: 2024-01-19
album: BOUNCE
  type: MusicAlbum
  date published: 2025-01-31
  track: BOUNCE
    type: MusicRecording
    duration: PT2M18S
    duration ms: 138019
    explicit: true
    by artist: MPP
    in album: BOUNCE
      type: MusicAlbum
      date published: 2025-01-31
    isrc code: GRVG12500001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T02:12:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6e6ec063d296a4daaa6f782abf1161dc0aa4f77737480eb75bb740d3b83928d2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958955
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958955
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRVG12500001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T03:03:40Z
    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 0x6e6ec063d296a4daaa6f782abf1161dc0aa4f77737480eb75bb740d3b83928d2. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/GRVG12500001.
      date published: 2026-07-21T03:03:40Z
    audio: BOUNCE
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.134
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.823
      additional property: Energy
        type: PropertyValue
        value: 0.729
      additional property: Speechiness
        type: PropertyValue
        value: 0.234
      additional property: Acousticness
        type: PropertyValue
        value: 0.584
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.103
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.18
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.609
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Show No Love
  type: MusicAlbum
  date published: 2025-03-20
album: Pio Konta
  type: MusicAlbum
  date published: 2025-06-18
album: Caldera
  type: MusicAlbum
  date published: 2025-08-01