Dj Gf MPC
type: MusicGroup
popularity: 9
followers: 107
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb327ddec0bede83cb47bf9407b3dbe821602b2f861e03e1cddc5348c00ed1c20
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d57e2c8b-763f-4a1d-a45b-4205ae46852b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d57e2c8b-763f-4a1d-a45b-4205ae46852b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d57e2c8b-763f-4a1d-a45b-4205ae46852b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T03:45:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb327ddec0bede83cb47bf9407b3dbe821602b2f861e03e1cddc5348c00ed1c20","name":"Dj Gf MPC","registered_at":"2026-06-21T02:29:19Z","symbol":"NIM1792045","token_address":"0x74dfafb8a9016311b55b70ebf440e679ea471f00","type":"artist","uuid":"d57e2c8b-763f-4a1d-a45b-4205ae46852b"}
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 0xb327ddec0bede83cb47bf9407b3dbe821602b2f861e03e1cddc5348c00ed1c20. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d57e2c8b-763f-4a1d-a45b-4205ae46852b.json and https://artists.proofprofile.net/proofs/artist/d57e2c8b-763f-4a1d-a45b-4205ae46852b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T03:45:44Z
  text: {"copyright_id":"0xb327ddec0bede83cb47bf9407b3dbe821602b2f861e03e1cddc5348c00ed1c20","name":"Dj Gf MPC","registered_at":"2026-06-21T02:29:19Z","symbol":"NIM1792045","token_address":"0x74dfafb8a9016311b55b70ebf440e679ea471f00","type":"artist","uuid":"d57e2c8b-763f-4a1d-a45b-4205ae46852b"}
album: Deixa Nós Viver
  type: MusicAlbum
  date published: 2024-05-17
album: AMOR DE UMA HORA (Remix)
  type: MusicAlbum
  date published: 2024-08-12
  track: AMOR DE UMA HORA - Remix
    type: MusicRecording
    duration: PT2M13S
    duration ms: 133850
    explicit: false
    by artist: Dj Gf MPC
    in album: AMOR DE UMA HORA (Remix)
      type: MusicAlbum
      date published: 2024-08-12
    isrc code: CAGOO2468672
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T04:23:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x809211167551c2ca63847dd553c3993f730c3636717bf4d9c7fa6d3b1bed3b02
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958823
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958823
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAGOO2468672
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T07:26:43Z
    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 0x809211167551c2ca63847dd553c3993f730c3636717bf4d9c7fa6d3b1bed3b02. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T07:26:43Z), 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/CAGOO2468672.
      date published: 2026-07-20T07:26:43Z
    audio: AMOR DE UMA HORA - Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 75.918
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.793
      additional property: Energy
        type: PropertyValue
        value: 0.447
      additional property: Speechiness
        type: PropertyValue
        value: 0.629
      additional property: Acousticness
        type: PropertyValue
        value: 0.21
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.08
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.785
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.413
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Dangerous (in live bh)
  type: MusicAlbum
  date published: 2024-11-13
album: Vou Viver Igual Vagabundo (Live)
  type: MusicAlbum
  date published: 2025-03-27