Friction
type: MusicGroup
genre: noise rock
description: thumb|360px|The blue plate has more friction on the sloped surface than the green one, so slides down slower. 300x150px|thumb|Simulated blocks with fractal rough surfaces, exhibiting static frictiona
popularity: 10
followers: 4626
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additional property: OTSVerifyInstructions
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  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: 2026-06-20T11:51:30Z
album: Boredom Kills & Other Pop Ditties (Bootleg Recordings II)
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  date published: 1987-09-07
album: 79 Live
  type: MusicAlbum
  date published: 2005-04-15
album: 軋轢
  type: MusicAlbum
  date published: 2005-05-20
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    duration: PT2M54S
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    by artist: Friction
    in album: 軋轢
      type: MusicAlbum
      date published: 2005-05-20
    genre: noise rock
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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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77690378bea26e245cb161ae095ee60fbeac98963e458fe7ca60572b0efb9629. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/JPV500701048.
      date published: 2026-07-17T02:31:22Z
    audio: A-GAS
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      additional property: Tempo (BPM)
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        value: 105.604
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        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
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      additional property: Speechiness
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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: Loudness (dB)
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      additional property: Key Name
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  track: オートマチック・フラ
    type: MusicRecording
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    by artist: Friction
    in album: 軋轢
      type: MusicAlbum
      date published: 2005-05-20
    genre: noise rock
    isrc code: JPV500701049
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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
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      date published: 2026-07-22T07:19:23Z
    audio: オートマチック・フラ
      type: AudioObject
      additional property: Tempo (BPM)
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      additional property: Danceability
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Valence (Positivity)
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  track: COOL FOOL
album: ライヴ・イン・ローマ
album: ライヴ PASS TOUR '80
album: DEEPERS
album: Bootleg Recordings 1979-1987
album: Friction
album: REPLICANT WALK
album: DUMB NUMB CD
album: ＲＥＰＬＩＣＡＮＴ ＷＡＬＫ
album: Replicant Walk
album: ＤＵＭＢ ＮＵＭＢ ＣＤ
album: Primitive Touch

Liveness
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value: 0.053

Valence (Positivity)
type: PropertyValue
value: 0.625

Loudness (dB)
type: PropertyValue
value: -4.501

Key Name
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value: B

Mode Name
type: PropertyValue
value: Minor

COOL FOOL
type: MusicRecording
duration: PT4M9S
duration ms: 249573
explicit: false
by artist: Friction
in album: 軋轢
  type: MusicAlbum
  date published: 2005-05-20
genre: noise rock
isrc code: JPV500701054
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additional property: CopyrightStatus
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additional property: OTSTimestamp
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  value: 2026-07-21T16:59:47Z
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
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  date published: 2026-07-21T16:59:47Z
audio: COOL FOOL
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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    value: 5
  additional property: Mode (Major/Minor)
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    type: PropertyValue
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  additional property: Danceability
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  additional property: Acousticness
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    type: PropertyValue
    value: 0.004
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    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.797
  additional property: Loudness (dB)
    type: PropertyValue
    value: -3.838
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Minor

ライヴ・イン・ローマ
type: MusicAlbum
date published: 2006-08-18

ライヴ PASS TOUR '80
type: MusicAlbum
date published: 2007-12-05

DEEPERS
type: MusicAlbum
date published: 2009

DEEPERS
type: MusicAlbum
date published: 2009

Bootleg Recordings 1979-1987
type: MusicAlbum
date published: 2010-02-22

Friction
type: MusicAlbum
date published: 2011-12-31

REPLICANT WALK
type: MusicAlbum
date published: 2015-06-17

DUMB NUMB CD
type: MusicAlbum
date published: 2015-06-17

ＲＥＰＬＩＣＡＮＴ ＷＡＬＫ
type: MusicAlbum
date published: 2015-08-05

Replicant Walk
type: MusicAlbum
date published: 2015-08-05

ＲＥＰＬＩＣＡＮＴ ＷＡＬＫ
type: MusicAlbum
date published: 2015-08-05

ＲＥＰＬＩＣＡＮＴ ＷＡＬＫ
type: MusicAlbum
date published: 2015-08-05

ＤＵＭＢ ＮＵＭＢ ＣＤ
type: MusicAlbum
date published: 2015-08-05

ＤＵＭＢ ＮＵＭＢ ＣＤ
type: MusicAlbum
date published: 2015-08-05

Primitive Touch
type: MusicAlbum
date published: 2022-10-31