Karoku Yanagiya
type: MusicGroup
popularity: 8
followers: 1824
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x517606b073c6295ca338f04faaf0469cbe51917580889b0ef7ba9092c94454ed
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953936
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953936
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/20b709e0-2315-43a0-b928-abb2ad444d9f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/20b709e0-2315-43a0-b928-abb2ad444d9f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/20b709e0-2315-43a0-b928-abb2ad444d9f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:24:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x517606b073c6295ca338f04faaf0469cbe51917580889b0ef7ba9092c94454ed","name":"Karoku Yanagiya","registered_at":"2026-06-16T00:49:52Z","symbol":"NIM0885274","token_address":"0xaf750f8141b1cd415df4a6d1ba0bcf92c4df73d3","type":"artist","uuid":"20b709e0-2315-43a0-b928-abb2ad444d9f"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x517606b073c6295ca338f04faaf0469cbe51917580889b0ef7ba9092c94454ed. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/20b709e0-2315-43a0-b928-abb2ad444d9f.json and https://artists.proofprofile.net/proofs/artist/20b709e0-2315-43a0-b928-abb2ad444d9f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x517606b073c6295ca338f04faaf0469cbe51917580889b0ef7ba9092c94454ed","name":"Karoku Yanagiya","registered_at":"2026-06-16T00:49:52Z","symbol":"NIM0885274","token_address":"0xaf750f8141b1cd415df4a6d1ba0bcf92c4df73d3","type":"artist","uuid":"20b709e0-2315-43a0-b928-abb2ad444d9f"}
album: 柳家 花緑1「七段目」「笠碁」-「朝日名人会」ライヴシリーズ53
  type: MusicAlbum
  date published: 2008
album: 柳家 花緑1「七段目」「笠碁」-「朝日名人会」ライヴシリーズ53
  type: MusicAlbum
  date published: 2008-09-24
album: 柳家 花緑2「祇園祭」「高砂や」-「朝日名人会」ライヴシリーズ81
  type: MusicAlbum
  date published: 2012
album: 柳家 花緑2「祇園祭」「高砂や」-「朝日名人会」ライヴシリーズ81
  type: MusicAlbum
  date published: 2012-08-22
album: 柳家 花緑3「竹の水仙」「二階ぞめき」-「朝日名人会」ライヴシリーズ97
  type: MusicAlbum
  date published: 2014
album: 柳家 花緑3「竹の水仙」「二階ぞめき」-「朝日名人会」ライヴシリーズ97
  type: MusicAlbum
  date published: 2014-08-27
album: 柳家花緑4「ちりとてちん」「蜘蛛駕籠」-「朝日名人会」ライヴシリーズ109
  type: MusicAlbum
  date published: 2015-12-16
  track: ちりとてちん
    type: MusicRecording
    duration: PT24M41S
    duration ms: 1481053
    explicit: false
    by artist: Karoku Yanagiya
    in album: 柳家花緑4「ちりとてちん」「蜘蛛駕籠」-「朝日名人会」ライヴシリーズ109
      type: MusicAlbum
      date published: 2015-12-16
    isrc code: JPP401500376
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T01:18:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe0e0613a1a4abac8e3b60add54b61a14fa8ee2abc00f2d1afe16cded37db60e0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956748
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956748
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP401500376
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T05:55:59Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0e0613a1a4abac8e3b60add54b61a14fa8ee2abc00f2d1afe16cded37db60e0. Chain 2 (Bitcoin): anchored in block 956748 (2026-07-05T05:55:59Z), 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/JPP401500376.
      date published: 2026-07-05T05:55:59Z
    audio: ちりとてちん
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.535
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.672
      additional property: Energy
        type: PropertyValue
        value: 0.33
      additional property: Speechiness
        type: PropertyValue
        value: 0.827
      additional property: Acousticness
        type: PropertyValue
        value: 0.804
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.28
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.339
      additional property: Loudness (dB)
        type: PropertyValue
        value: -21.611
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 柳家花緑4「ちりとてちん」「蜘蛛駕籠」-「朝日名人会」ライヴシリーズ109
  type: MusicAlbum
  date published: 2015-12-16