Zupay
type: MusicGroup
genre: g-house
popularity: 28
followers: 1157
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf09a9047eec0befa4a758dffd7654685aa5b7d90427c33b2cebeae7ef43b6a98
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6e73f901-9302-4f95-b711-5e94ea52ab31.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6e73f901-9302-4f95-b711-5e94ea52ab31.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6e73f901-9302-4f95-b711-5e94ea52ab31
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 0xf09a9047eec0befa4a758dffd7654685aa5b7d90427c33b2cebeae7ef43b6a98. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6e73f901-9302-4f95-b711-5e94ea52ab31.json and https://artists.proofprofile.net/proofs/artist/6e73f901-9302-4f95-b711-5e94ea52ab31.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Passion
  type: MusicAlbum
  date published: 2020-05-18
album: Passion
  type: MusicAlbum
  date published: 2020-05-18
album: el Diablo
  type: MusicAlbum
  date published: 2020-07-18
album: el Diablo
  type: MusicAlbum
  date published: 2020-07-18
album: No Emotion
  type: MusicAlbum
  date published: 2020-07-31
  track: No Emotion
    type: MusicRecording
    duration: PT2M54S
    duration ms: 174606
    explicit: true
    by artist: Zupay
    in album: No Emotion
      type: MusicAlbum
      date published: 2020-07-31
    genre: g-house
    isrc code: QZKDK2082731
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T22:18:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa3ea51f79c8a223018017615efa30bf0e574a6d578d50d332e960f539495dd60
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKDK2082731
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0xa3ea51f79c8a223018017615efa30bf0e574a6d578d50d332e960f539495dd60. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZKDK2082731.
      date published: 2026-07-06T01:25:57Z
    audio: No Emotion
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 88.666
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.743
      additional property: Energy
        type: PropertyValue
        value: 0.903
      additional property: Speechiness
        type: PropertyValue
        value: 0.092
      additional property: Acousticness
        type: PropertyValue
        value: 0.33
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.126
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.548
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.749
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: No Emotion
  type: MusicAlbum
  date published: 2020-07-31
album: Madara
  type: MusicAlbum
  date published: 2021-01-07
album: Parasite
  type: MusicAlbum
  date published: 2021-05-10
album: Parasite
  type: MusicAlbum
  date published: 2021-05-10
album: Lost
  type: MusicAlbum
  date published: 2021-08-20
album: Katon
  type: MusicAlbum
  date published: 2022-01-29
album: Katon (SLOWED)
  type: MusicAlbum
  date published: 2022-01-31
album: Bored!
  type: MusicAlbum
  date published: 2022-05-13
album: IM BVCK
  type: MusicAlbum
  date published: 2023-01-04
album: Riot
  type: MusicAlbum
  date published: 2023-03-24
album: Blood Rose
  type: MusicAlbum
  date published: 2024-01-05
album: Secret
  type: MusicAlbum
  date published: 2024-02-02
album: Dead Love
  type: MusicAlbum
  date published: 2024-02-16
album: Dead Love
  type: MusicAlbum
  date published: 2024-02-16
album: Secret
  type: MusicAlbum
  date published: 2024-09-03
album: Dead Love (Slowed)
  type: MusicAlbum
  date published: 2024-10-24
album: Fall
  type: MusicAlbum
  date published: 2024-11-07
album: Fall
  type: MusicAlbum
  date published: 2024-11-07