Ken Takano
type: MusicGroup
genre: future house
popularity: 17
followers: 1876
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9bd3d484c6f0038c539344d50d7c2043b2b218fa7435c3a14d842bdc00282007
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953599
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953599
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0da8c25b-cfe9-42d2-aa2b-fc3bc7205e27.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0da8c25b-cfe9-42d2-aa2b-fc3bc7205e27.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0da8c25b-cfe9-42d2-aa2b-fc3bc7205e27
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T06:43:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9bd3d484c6f0038c539344d50d7c2043b2b218fa7435c3a14d842bdc00282007","name":"Ken Takano","registered_at":"2026-06-14T05:54:37Z","symbol":"NIM0359109","token_address":"0xa76284a1a4a7d73265472c0a32249e680a7a5b9f","type":"artist","uuid":"0da8c25b-cfe9-42d2-aa2b-fc3bc7205e27"}
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 0x9bd3d484c6f0038c539344d50d7c2043b2b218fa7435c3a14d842bdc00282007. Chain 2 (Bitcoin): anchored in block 953599 (2026-06-14T06:43:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0da8c25b-cfe9-42d2-aa2b-fc3bc7205e27.json and https://artists.proofprofile.net/proofs/artist/0da8c25b-cfe9-42d2-aa2b-fc3bc7205e27.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T06:43:55Z
  text: {"copyright_id":"0x9bd3d484c6f0038c539344d50d7c2043b2b218fa7435c3a14d842bdc00282007","name":"Ken Takano","registered_at":"2026-06-14T05:54:37Z","symbol":"NIM0359109","token_address":"0xa76284a1a4a7d73265472c0a32249e680a7a5b9f","type":"artist","uuid":"0da8c25b-cfe9-42d2-aa2b-fc3bc7205e27"}
album: That Bear
  type: MusicAlbum
  date published: 2015-02-17
album: ALPHA
  type: MusicAlbum
  date published: 2015-03-09
album: Dragonfly
  type: MusicAlbum
  date published: 2015-03-17
album: Put Your Hands Up
  type: MusicAlbum
  date published: 2015-07-14
album: Oh My Buddha
  type: MusicAlbum
  date published: 2015-08-28
album: Proud Of My Tears
  type: MusicAlbum
  date published: 2016-01-11
album: Exclamations
  type: MusicAlbum
  date published: 2016-01-25
album: Whatever
  type: MusicAlbum
  date published: 2016-02-15
album: Into Blue
  type: MusicAlbum
  date published: 2016-02-29
album: Departure
  type: MusicAlbum
  date published: 2017-10-16
album: Departure
  type: MusicAlbum
  date published: 2017-10-16
album: Intoxication
  type: MusicAlbum
  date published: 2018-06-08
album: Show Me How
  type: MusicAlbum
  date published: 2018-07-06
album: Show Me How
  type: MusicAlbum
  date published: 2018-07-06
album: Lover (Radio Mix)
  type: MusicAlbum
  date published: 2018-10-30
album: Prisoner
  type: MusicAlbum
  date published: 2019-05-03
album: Free
  type: MusicAlbum
  date published: 2019-05-18
album: Touch The Sky
  type: MusicAlbum
  date published: 2019-06-01
album: Falling
  type: MusicAlbum
  date published: 2019-06-28
album: Falling
  type: MusicAlbum
  date published: 2019-06-28
album: And I'm With You
  type: MusicAlbum
  date published: 2019-08-09
album: In Love (FROZT Edit)
  type: MusicAlbum
  date published: 2019-12-20
album: In Love (FROZT Edit)
  type: MusicAlbum
  date published: 2019-12-20
album: In Love (FROZT Edit)
  type: MusicAlbum
  date published: 2019-12-20
album: In Love (FROZT Edit)
  type: MusicAlbum
  date published: 2020-01-16
album: Antidote (feat. Nico M) [Extended Mix]
  type: MusicAlbum
  date published: 2020-01-17
album: Antidote (feat. Nico M)
  type: MusicAlbum
  date published: 2020-01-17
album: Silent All These Years (feat. Sara Phillips)
  type: MusicAlbum
  date published: 2020-09-18
album: Silent All These Years (feat. Sara Phillips) [Extended Mix]
  type: MusicAlbum
  date published: 2020-09-18
album: Agnus Dei (Adagio For Strings)
  type: MusicAlbum
  date published: 2021-11-19
album: Agnus Dei (Adagio For Strings) [Extended Mix]
  type: MusicAlbum
  date published: 2021-11-19
track: In Love (ABGT363) - FROZT Remix
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141274
  explicit: false
  by artist: Ken Takano
  by artist: FROZT
  in album: Group Therapy 363
    type: MusicAlbum
    date published: 2020-01-12
  isrc code: GBEWA1904626
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-31T06:19:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1d773636474b6336204c92944b371e71c47a6a189caf72378dc8f6a7bf0c74ec
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960360
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960360
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEWA1904626
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T06:42:11Z
  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 0x1d773636474b6336204c92944b371e71c47a6a189caf72378dc8f6a7bf0c74ec. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/GBEWA1904626.
    date published: 2026-07-31T06:42:11Z
  audio: In Love (ABGT363) - FROZT Remix
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 134.325
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.561
    additional property: Energy
      type: PropertyValue
      value: 0.377
    additional property: Speechiness
      type: PropertyValue
      value: 0.162
    additional property: Acousticness
      type: PropertyValue
      value: 0.337
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.187
    additional property: Liveness
    additional property: Valence (Positivity)
    additional property: Loudness (dB)
    additional property: Key Name
    additional property: Mode Name

Liveness
type: PropertyValue
value: 0.133

Valence (Positivity)
type: PropertyValue
value: 0.143

Loudness (dB)
type: PropertyValue
value: -17.36

Key Name
type: PropertyValue
value: F

Mode Name
type: PropertyValue
value: Major