Nadda
type: MusicGroup
genre: tech house
popularity: 14
followers: 2031
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x838dfa31cfb936e57e01078f8083386087a603e098302cb06a687960bc027ec4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953694
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953694
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6faa326a-c864-455b-bf85-61180c742c03.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6faa326a-c864-455b-bf85-61180c742c03.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6faa326a-c864-455b-bf85-61180c742c03
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:38:09Z
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x838dfa31cfb936e57e01078f8083386087a603e098302cb06a687960bc027ec4. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6faa326a-c864-455b-bf85-61180c742c03.json and https://artists.proofprofile.net/proofs/artist/6faa326a-c864-455b-bf85-61180c742c03.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
album: Bxtch's
  type: MusicAlbum
  date published: 2017-05-22
album: Theia
  type: MusicAlbum
  date published: 2017-08-08
album: Obni
  type: MusicAlbum
  date published: 2018-05-04
album: Funky Yellow
  type: MusicAlbum
  date published: 2018-11-09
album: Faithless Monk EP
  type: MusicAlbum
  date published: 2019-07-26
album: Religion
  type: MusicAlbum
  date published: 2020-06-12
album: La Familia, Vol. 2
  type: MusicAlbum
  date published: 2020-07-03
album: Eh, Woh Night
  type: MusicAlbum
  date published: 2020-12-18
album: I Told You
  type: MusicAlbum
  date published: 2021-04-23
album: Who's The Boss
  type: MusicAlbum
  date published: 2021-12-24
album: Who's The Boss
  type: MusicAlbum
  date published: 2021-12-24
album: Hot Stepper (Radio Edit)
  type: MusicAlbum
  date published: 2022-04-22
album: No Mendacium
  type: MusicAlbum
  date published: 2023-11-24
album: Trip To Giza
  type: MusicAlbum
  date published: 2024-08-09
album: Kitty Kick
  type: MusicAlbum
  date published: 2025-01-03
  track: Kitty Kick
    type: MusicRecording
    duration: PT3M46S
    duration ms: 226771
    explicit: false
    by artist: Nadda
    in album: Kitty Kick
      type: MusicAlbum
      date published: 2025-01-03
    genre: tech house
    isrc code: QZZ7X2417050
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T20:36:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x194eb0730549b1a33ad31811b8d49210974467e3b2a196527b3b51c629cea104
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956397
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956397
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7X2417050
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T02:32:03Z
    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 0x194eb0730549b1a33ad31811b8d49210974467e3b2a196527b3b51c629cea104. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-17T02:32:03Z), 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/QZZ7X2417050.
      date published: 2026-07-17T02:32:03Z
    audio: Kitty Kick
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.802
      additional property: Energy
        type: PropertyValue
        value: 0.864
      additional property: Speechiness
        type: PropertyValue
        value: 0.065
      additional property: Acousticness
        type: PropertyValue
        value: 0.009
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.711
      additional property: Liveness
        type: PropertyValue
        value: 0.108
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.589
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.246
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Tu Si Tu
  type: MusicAlbum
  date published: 2025-10-17