KAIIL
type: MusicGroup
popularity: 4
followers: 263
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5308dc0895d4d85f1f8884cea4e8b7651b7c15d5a6266ff858a7a7385728699e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954046
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954046
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/41acf29b-5218-4b5e-9057-62bc91246e7c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/41acf29b-5218-4b5e-9057-62bc91246e7c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/41acf29b-5218-4b5e-9057-62bc91246e7c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:53:03Z
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 0x5308dc0895d4d85f1f8884cea4e8b7651b7c15d5a6266ff858a7a7385728699e. Chain 2 (Bitcoin): anchored in block 954046 (2026-06-17T04:53:03Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/41acf29b-5218-4b5e-9057-62bc91246e7c.json and https://artists.proofprofile.net/proofs/artist/41acf29b-5218-4b5e-9057-62bc91246e7c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:53:03Z
album: Relaciones
  type: MusicAlbum
  date published: 2019-10-16
album: Relaciones
  type: MusicAlbum
  date published: 2019-10-16
album: Tu Cama
  type: MusicAlbum
  date published: 2019-12-03
album: Tu Cama
  type: MusicAlbum
  date published: 2019-12-03
album: Vuelves
  type: MusicAlbum
  date published: 2020-01-09
album: TBT
  type: MusicAlbum
  date published: 2020-08-07
album: Mr Dripping
  type: MusicAlbum
  date published: 2020-10-27
album: Mr Dripping
  type: MusicAlbum
  date published: 2020-10-27
album: Bajo Cero
  type: MusicAlbum
  date published: 2020-12-16
album: Otra Liga
  type: MusicAlbum
  date published: 2021-02-19
album: Otra Liga
  type: MusicAlbum
  date published: 2021-02-19
album: TBT (Acoustic)
  type: MusicAlbum
  date published: 2021-03-24
album: Baby
  type: MusicAlbum
  date published: 2021-05-03
album: Baby
  type: MusicAlbum
  date published: 2021-05-03
album: Adicto
  type: MusicAlbum
  date published: 2021-11-09
  track: Adicto
    type: MusicRecording
    duration: PT3M18S
    duration ms: 198416
    explicit: false
    by artist: KAIIL
    in album: Adicto
      type: MusicAlbum
      date published: 2021-11-09
    isrc code: GBWUL2135019
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T06:35:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xeb5a9bca687281c97c5ad8f161b56677e9aa51fc6328c70b3fa17a35f1f4bf95
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2135019
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0xeb5a9bca687281c97c5ad8f161b56677e9aa51fc6328c70b3fa17a35f1f4bf95. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/GBWUL2135019.
      date published: 2026-07-04T10:04:33Z
    audio: Adicto
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 180.021
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.672
      additional property: Energy
        type: PropertyValue
        value: 0.508
      additional property: Speechiness
        type: PropertyValue
        value: 0.352
      additional property: Acousticness
        type: PropertyValue
        value: 0.554
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.009
      additional property: Liveness
        type: PropertyValue
        value: 0.144
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.545
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.393
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Adicto (Acoustic Version)
  type: MusicAlbum
  date published: 2022-02-10