Kaoru Inoue
type: MusicGroup
genre: j-dance
popularity: 13
followers: 2895
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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
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  date published: 2026-06-14T11:37:06Z
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album: The Dancer Extra
  type: MusicAlbum
  date published: 2005-08-15
album: Esc
  type: MusicAlbum
  date published: 2009-05-11
album: Sacred Days
  type: MusicAlbum
  date published: 2010-08-15
album: A Missing Myth
  type: MusicAlbum
  date published: 2012-09-11
album: Slow Motion Revised
  type: MusicAlbum
  date published: 2018-03-24
album: Em Paz
  type: MusicAlbum
  date published: 2018-04-06
album: Em Paz
  type: MusicAlbum
  date published: 2018-04-06
album: Of Mythic Future
  type: MusicAlbum
  date published: 2020-06-18
album: Dedicated to the Island
  type: MusicAlbum
  date published: 2023-09-23
album: Dedicated to the Island
  type: MusicAlbum
  date published: 2023-09-23
album: Dedicated to the Island
  type: MusicAlbum
  date published: 2023-09-23
album: Nagareru (SidiRum Remix)
  type: MusicAlbum
  date published: 2024-10-05
album: Nagareru (SidiRum Remix)
  type: MusicAlbum
  date published: 2024-10-05
album: La Isla Secreta
  type: MusicAlbum
  date published: 2024-10-19
album: La Isla Secreta
  type: MusicAlbum
  date published: 2024-10-19
album: Rhythms of Dedication
  type: MusicAlbum
  date published: 2024-11-02
album: Rhythms of Dedication
  type: MusicAlbum
  date published: 2024-11-02
album: A Missing Myth of the Future
  type: MusicAlbum
  date published: 2024-11-15
track: Wave Introduction
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  duration: PT3M30S
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  by artist: Kaoru Inoue
  in album: Oto No Wa: Selected Sounds of Japan 1988-2018
    type: MusicAlbum
    date published: 2017
  popularity: 1
  isrc code: JPZ920602320
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  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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28bf758d84163b2dd5545f34caf55a21b6d4deb65885d2016ac9014c9e591090. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/JPZ920602320.
    date published: 2026-07-30T15:42:38Z
  audio: Wave Introduction
    type: AudioObject
    additional property: Tempo (BPM)
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      value: 135.687
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      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.524
    additional property: Energy
      type: PropertyValue
      value: 0.875
    additional property: Speechiness
      type: PropertyValue
      value: 0.049
    additional property: Acousticness
      type: PropertyValue
      value: 0.875
    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.113
    additional property: Loudness (dB)
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      value: -15.324
    additional property: Key Name
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track: Esc - John Daly Remix
  type: MusicRecording
  duration: PT5M15S
  duration ms: 315973
  explicit: false
  by artist: Kaoru Inoue
  by artist: John Daly
  in album: I'm Starting To Feel Ok, Vol. 4
    type: MusicAlbum
    date published: 2010-10-29
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  subject of: OpenTimestamps Proof of Existence
  audio: Esc - John Daly Remix
track: 緑となったあなたの中で

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OTSVerificationAPI
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OTSTimestamp
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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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886222fc044f828fab2a4d8d45adf3c9f221c0cba803f4fe3acd622a7e9e4191. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/DEU671001759.
date published: 2026-07-31T13:06:57Z

Esc - John Daly Remix
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additional property: Tempo (BPM)
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additional property: Mode (Major/Minor)
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additional property: Time Signature
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additional property: Danceability
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additional property: Energy
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additional property: Speechiness
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additional property: Acousticness
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additional property: Instrumentalness
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additional property: Liveness
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additional property: Valence (Positivity)
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additional property: Mode Name
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緑となったあなたの中で
type: MusicRecording
duration: PT10M0S
duration ms: 600000
explicit: false
by artist: 松坂大佑
by artist: Kaoru Inoue
in album: つねひごと・WAVE ～あなたが世界を鳴らしている
  type: MusicAlbum
  date published: 2021-12-15
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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 0x5c493ff910c49699d835060f821030d7de5364dc4f763004d9202f8ab5237367. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/JPS801954024.
  date published: 2026-07-02T03:30:09Z
audio: 緑となったあなたの中で
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  additional property: Acousticness
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