ルーク篁
type: MusicGroup
popularity: 4
followers: 1459
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa50baa4fb54a1627c540b3420b874c32ede145d921742bac1d5f68a62cfd889
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5ad2f7ab-c6ea-4ab5-80e9-4ed09347cf55.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5ad2f7ab-c6ea-4ab5-80e9-4ed09347cf55.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5ad2f7ab-c6ea-4ab5-80e9-4ed09347cf55
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaa50baa4fb54a1627c540b3420b874c32ede145d921742bac1d5f68a62cfd889","name":"ルーク篁","registered_at":"2026-06-16T21:18:53Z","symbol":"NIM1178637","token_address":"0xd7749f8eea660ed9305fef99cb1032bb78cbbb52","type":"artist","uuid":"5ad2f7ab-c6ea-4ab5-80e9-4ed09347cf55"}
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 0xaa50baa4fb54a1627c540b3420b874c32ede145d921742bac1d5f68a62cfd889. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5ad2f7ab-c6ea-4ab5-80e9-4ed09347cf55.json and https://artists.proofprofile.net/proofs/artist/5ad2f7ab-c6ea-4ab5-80e9-4ed09347cf55.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xaa50baa4fb54a1627c540b3420b874c32ede145d921742bac1d5f68a62cfd889","name":"ルーク篁","registered_at":"2026-06-16T21:18:53Z","symbol":"NIM1178637","token_address":"0xd7749f8eea660ed9305fef99cb1032bb78cbbb52","type":"artist","uuid":"5ad2f7ab-c6ea-4ab5-80e9-4ed09347cf55"}
album: 篁&SOAKING WET LIVE-special edition-
  type: MusicAlbum
  date published: 2016-02-17
album: 篁&SOAKING WET LIVE-special edition-
  type: MusicAlbum
  date published: 2016-02-17
track: Jumpin' Jack Flash - Live#006 Ver. Originally Perfomed by The Rollong Stones
  type: MusicRecording
  duration: PT5M39S
  duration ms: 339320
  explicit: false
  by artist: Katsutoshi Morizono
  by artist: ルーク篁
  by artist: 大槻啓之
  by artist: 伊藤広規
  by artist: 向山テツ
  by artist: Tatsuya Nishiwaki
  by artist: Mari Kaneko
  by artist: Misumi
  by artist: Ayane
  by artist: Brett Gillen
  in album: Guitar☆Man LIVE BEST SELECTION #001-#008
    type: MusicAlbum
    date published: 2014-02-26
  popularity: 1
  isrc code: JPB951316188
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-31T17:44:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf5cdbea98d53b4157fb53fddec8d69dcc2838eb7e8752a4211a7db0a64772bd9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960448
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960448
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB951316188
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T18:48:12Z
  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 0xf5cdbea98d53b4157fb53fddec8d69dcc2838eb7e8752a4211a7db0a64772bd9. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/JPB951316188.
    date published: 2026-07-31T18:48:12Z
  audio: Jumpin' Jack Flash - Live#006 Ver. Originally Perfomed by The Rollong Stones
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 137.427
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.414
    additional property: Energy
      type: PropertyValue
      value: 0.941
    additional property: Speechiness
      type: PropertyValue
      value: 0.081
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.229
    additional property: Liveness
      type: PropertyValue
      value: 0.477
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.524
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.469
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Minor