Kutan Katas
type: MusicGroup
popularity: 4
followers: 90
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3baa98f6b44a43c53bb27175728f71940f916eaee2dc1575d80ffa7d94ffd424
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953970
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953970
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a62d43b-98d3-463a-8f97-70339cb6ebdc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a62d43b-98d3-463a-8f97-70339cb6ebdc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2a62d43b-98d3-463a-8f97-70339cb6ebdc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:09:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3baa98f6b44a43c53bb27175728f71940f916eaee2dc1575d80ffa7d94ffd424","name":"Kutan Katas","registered_at":"2026-06-16T04:16:27Z","symbol":"NIM0934617","token_address":"0x1c961adf31c178505b76dd081db8f16690caef47","type":"artist","uuid":"2a62d43b-98d3-463a-8f97-70339cb6ebdc"}
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 0x3baa98f6b44a43c53bb27175728f71940f916eaee2dc1575d80ffa7d94ffd424. Chain 2 (Bitcoin): anchored in block 953970 (2026-06-16T16:09:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2a62d43b-98d3-463a-8f97-70339cb6ebdc.json and https://artists.proofprofile.net/proofs/artist/2a62d43b-98d3-463a-8f97-70339cb6ebdc.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T16:09:39Z
  text: {"copyright_id":"0x3baa98f6b44a43c53bb27175728f71940f916eaee2dc1575d80ffa7d94ffd424","name":"Kutan Katas","registered_at":"2026-06-16T04:16:27Z","symbol":"NIM0934617","token_address":"0x1c961adf31c178505b76dd081db8f16690caef47","type":"artist","uuid":"2a62d43b-98d3-463a-8f97-70339cb6ebdc"}
album: Simulation
  type: MusicAlbum
  date published: 2019-01-10
album: Colorín
  type: MusicAlbum
  date published: 2019-09-15
album: Cloudless Red Sky
  type: MusicAlbum
  date published: 2020-02-22
album: Tactus: Live @ the O Spa
  type: MusicAlbum
  date published: 2020-02-26
album: We'wey
  type: MusicAlbum
  date published: 2020-03-23
album: Tears of Joy
  type: MusicAlbum
  date published: 2020-05-01
album: Playground
  type: MusicAlbum
  date published: 2020-07-01
album: Lightness of Being
  type: MusicAlbum
  date published: 2020-10-17
  track: Made of Light (Ambient)
    type: MusicRecording
    duration: PT2M42S
    duration ms: 162874
    explicit: false
    by artist: Kutan Katas
    in album: Lightness of Being
      type: MusicAlbum
      date published: 2020-10-17
    isrc code: QZK6M2093968
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T13:51:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6cfee3ffbc1e8d6b5877dcad9bd1c4795c9bc2f84e1fbd4f9a39c22d7cdc2ee9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958163
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958163
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M2093968
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T14:38:07Z
    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 0x6cfee3ffbc1e8d6b5877dcad9bd1c4795c9bc2f84e1fbd4f9a39c22d7cdc2ee9. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M2093968 — a six-check JSON result.
      date published: 2026-07-15T14:38:07Z
    audio: Made of Light (Ambient)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 88.45
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.297
      additional property: Energy
        type: PropertyValue
        value: 0.021
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.993
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.93
      additional property: Liveness
        type: PropertyValue
        value: 0.119
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.151
      additional property: Loudness (dB)
        type: PropertyValue
        value: -23.348
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: bulut dere
  type: MusicAlbum
  date published: 2021-06-12
album: perdu dans le carnaval
  type: MusicAlbum
  date published: 2021-09-01
album: Marvelous Migratory Phenomenon
  type: MusicAlbum
  date published: 2022-02-02
album: Monolopia
  type: MusicAlbum
  date published: 2022-04-11
album: SP3729
  type: MusicAlbum
  date published: 2022-05-15
album: Aereate
  type: MusicAlbum
  date published: 2022-10-22
album: Ebkau
  type: MusicAlbum
  date published: 2023-01-03
album: Aureate Gemstone
  type: MusicAlbum
  date published: 2023-06-10
album: öteki
  type: MusicAlbum
  date published: 2023-07-22