KA$kET
type: MusicGroup
popularity: 2
followers: 78
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x48e36056c570d76a62011c824fe82e86d912ca187e7a58ce44e62ab8695c0b41
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b1e163a6-27e9-4a99-85b4-8ecf2fb340f2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b1e163a6-27e9-4a99-85b4-8ecf2fb340f2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b1e163a6-27e9-4a99-85b4-8ecf2fb340f2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
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 0x48e36056c570d76a62011c824fe82e86d912ca187e7a58ce44e62ab8695c0b41. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b1e163a6-27e9-4a99-85b4-8ecf2fb340f2.json and https://artists.proofprofile.net/proofs/artist/b1e163a6-27e9-4a99-85b4-8ecf2fb340f2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
album: Batman under the redhood
  type: MusicAlbum
  date published: 2023-05-28
  track: Batman under the redhood
    type: MusicRecording
    duration: PT2M40S
    duration ms: 160053
    explicit: true
    by artist: KA$kET
    in album: Batman under the redhood
      type: MusicAlbum
      date published: 2023-05-28
    isrc code: QZK6H2300098
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T01:55:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbc0eb8e8829a567955ff7ccf250f9ff2fa5630ff7125e96a83efbfceccecf300
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958805
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958805
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2300098
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T02:22:58Z
    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 0xbc0eb8e8829a567955ff7ccf250f9ff2fa5630ff7125e96a83efbfceccecf300. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/QZK6H2300098.
      date published: 2026-07-20T02:22:58Z
    audio: Batman under the redhood
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 85.002
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.563
      additional property: Energy
        type: PropertyValue
        value: 0.714
      additional property: Speechiness
        type: PropertyValue
        value: 0.246
      additional property: Acousticness
        type: PropertyValue
        value: 0.16
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.126
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.461
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.321
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ps2
  type: MusicAlbum
  date published: 2023-05-28
album: Day of the dead
  type: MusicAlbum
  date published: 2023-05-29
album: Pb&j
  type: MusicAlbum
  date published: 2023-06-02
album: Live once
  type: MusicAlbum
  date published: 2023-06-02
album: Judgment day
  type: MusicAlbum
  date published: 2023-08-01
album: Cyber punk
  type: MusicAlbum
  date published: 2023-08-04
album: muerto
  type: MusicAlbum
  date published: 2024-04-15
album: can't get you out my mind
  type: MusicAlbum
  date published: 2024-04-15
album: Dead memory
  type: MusicAlbum
  date published: 2024-10-24
album: Childern of war
  type: MusicAlbum
  date published: 2024-11-19
album: War head
  type: MusicAlbum
  date published: 2024-12-03
album: I dont really like to rap
  type: MusicAlbum
  date published: 2024-12-23
album: No ganic
  type: MusicAlbum
  date published: 2024-12-28
album: Thy kingdom come
  type: MusicAlbum
  date published: 2024-12-29
album: Spaceboybounty
  type: MusicAlbum
  date published: 2025-02-19
album: Dark abyss
  type: MusicAlbum
  date published: 2025-06-05
album: Great deceiver
  type: MusicAlbum
  date published: 2025-09-12
album: Kyoto
  type: MusicAlbum
  date published: 2025-11-01