kardada
type: MusicGroup
popularity: 6
followers: 244
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd0797e5ffc0a37445b8eb4f0716dfe8c10a0742c4a7cedb5d4a5bbe1be0241a4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6435aeb4-1b55-43bb-b4c3-9b6fd88b45d1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6435aeb4-1b55-43bb-b4c3-9b6fd88b45d1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6435aeb4-1b55-43bb-b4c3-9b6fd88b45d1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0xd0797e5ffc0a37445b8eb4f0716dfe8c10a0742c4a7cedb5d4a5bbe1be0241a4. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6435aeb4-1b55-43bb-b4c3-9b6fd88b45d1.json and https://artists.proofprofile.net/proofs/artist/6435aeb4-1b55-43bb-b4c3-9b6fd88b45d1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Anima(lità)
  type: MusicAlbum
  date published: 2022-04-19
album: Terrapiatta (Radio Edit)
  type: MusicAlbum
  date published: 2022-05-13
album: terrapiatta
  type: MusicAlbum
  date published: 2022-05-27
album: Quello che c'è
  type: MusicAlbum
  date published: 2022-06-10
album: Quello che c'è (Pride of the 3Some Dance Mix)
  type: MusicAlbum
  date published: 2022-06-24
album: BLU Kalifornia
  type: MusicAlbum
  date published: 2022-07-15
album: (f***) il tuo nome
  type: MusicAlbum
  date published: 2022-07-23
album: Vent Frecc
  type: MusicAlbum
  date published: 2022-11-11
album: Vent Frecc
  type: MusicAlbum
  date published: 2022-11-11
album: ALPHA:MIX
  type: MusicAlbum
  date published: 2022-12-12
album: Vent Frais
  type: MusicAlbum
  date published: 2023-02-17
album: Vent Frecc
  type: MusicAlbum
  date published: 2023-03-03
album: Vent Frecc
  type: MusicAlbum
  date published: 2024-04-19
album: Nella tua stanza
  type: MusicAlbum
  date published: 2024-08-09
  track: Nella tua stanza
    type: MusicRecording
    duration: PT3M31S
    duration ms: 211144
    explicit: false
    by artist: kardada
    in album: Nella tua stanza
      type: MusicAlbum
      date published: 2024-08-09
    isrc code: CHG432400069
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T15:44:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x86f0c2f0742b026a540db3ae76942f0ac803e7ac0379ab73e423c1394e7c9c06
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958761
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958761
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHG432400069
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T17:49:48Z
    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 0x86f0c2f0742b026a540db3ae76942f0ac803e7ac0379ab73e423c1394e7c9c06. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/CHG432400069.
      date published: 2026-07-19T17:49:48Z
    audio: Nella tua stanza
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 173.288
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.413
      additional property: Energy
        type: PropertyValue
        value: 0.665
      additional property: Speechiness
        type: PropertyValue
        value: 0.176
      additional property: Acousticness
        type: PropertyValue
        value: 0.482
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.089
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.256
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.359
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major