Kensei Music
type: MusicGroup
genre: anime
popularity: 39
followers: 2925
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8a76b10d-04ed-4719-9848-c49ff3b89ee7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8a76b10d-04ed-4719-9848-c49ff3b89ee7.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8a76b10d-04ed-4719-9848-c49ff3b89ee7
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
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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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf27b3d52ba7b0d85fe7953533ca3a27c5a15d37580ac44d8ddc336b7126d655. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8a76b10d-04ed-4719-9848-c49ff3b89ee7.json and https://artists.proofprofile.net/proofs/artist/8a76b10d-04ed-4719-9848-c49ff3b89ee7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: Classroom of the Elite S2: Ayanokoji vs Ryuen Fight Theme (Epic Version)
  type: MusicAlbum
  date published: 2022-09-24
album: Chainsaw Man Soundtrack: Main Theme
  type: MusicAlbum
  date published: 2022-10-12
album: Sword Art Online Progressive: Scherzo of a Deep Night | Survive the Swordland
  type: MusicAlbum
  date published: 2022-10-22
album: Most Outstanding Music: Arknights "PRELUDE TO DAWN" | Main Theme (Epic Version)
  type: MusicAlbum
  date published: 2022-10-31
album: Sword Art Online Progressive: Together We Can Defeat It! | "5th Floor Boss Battle"
  type: MusicAlbum
  date published: 2022-11-06
album: Chainsaw Man Soundtrack: Makima Theme
  type: MusicAlbum
  date published: 2022-12-07
album: NieR:Automata Ver1.1a Soundtrack: Main Theme (Epic Version)
  type: MusicAlbum
  date published: 2023-01-08
album: BLUE LOCK Soundtrack: Barou Theme (Epic Version)
  type: MusicAlbum
  date published: 2023-02-12
album: Deku vs Lady Nagant Final Fight Theme | My Hero Academia S6 EP21 Soundtrack (Epic Version)
  type: MusicAlbum
  date published: 2023-02-26
album: Hell's Paradise Soundtrack: Main Theme (Epic Version)
  type: MusicAlbum
  date published: 2023-04-02
album: Demon Slayer S3 EP11 Soundtrack: Final Fight Theme (Epic Version)
  type: MusicAlbum
  date published: 2023-06-19
album: Fate/strange Fake -Whispers of Dawn- Soundtrack | Main Theme (Epic Version)
  type: MusicAlbum
  date published: 2023-07-03
  track: Fate/strange Fake -Whispers of Dawn- Soundtrack | Main Theme - Epic Version
    type: MusicRecording
    duration: PT5M9S
    duration ms: 309831
    explicit: false
    by artist: Kensei Music
    in album: Fate/strange Fake -Whispers of Dawn- Soundtrack | Main Theme (Epic Version)
      type: MusicAlbum
      date published: 2023-07-03
    genre: anime
    isrc code: QZNWR2376242
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
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    additional property: CopyrightChainExplorerURL
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    additional property: OTSBitcoinBlockVerifyURL
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    additional property: OTSVerificationAPI
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      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2376242
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T17:49:48Z
    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
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      date published: 2026-07-19T17:49:48Z
    audio: Fate/strange Fake -Whispers of Dawn- Soundtrack | Main Theme - Epic Version
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      additional property: Musical Key
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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
        type: PropertyValue
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      additional property: Liveness
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.916
      additional property: Key Name
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album: Sword Art Online Alicization: Find Your Sword In This Land | suite (Epic Version)
  type: MusicAlbum
  date published: 2023-10-05
album: See you Later Eren「Attack on Titan Final Season THE FINAL CHAPTER OST」 (EPIC EMOTIONAL VERSION)
  type: MusicAlbum
  date published: 2023-11-05
album: Blue Exorcist Soundtrack: Shimane Illuminati Saga | Main Theme (Epic Version)
  type: MusicAlbum
  date published: 2024-01-06
album: Solo Leveling Soundtrack: Main Theme (Epic Version)
  type: MusicAlbum
  date published: 2024-01-06
album: Solo Leveling Soundtrack : I’ve Gotta Get Stronger "Jinwoo vs Snake" (Epic Version)
  type: MusicAlbum
  date published: 2024-01-30
  track: Solo Leveling Soundtrack : I’ve Gotta Get Stronger "Jinwoo vs Snake" - Epic Version
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    duration: PT4M55S
    duration ms: 295965
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      date published: 2024-01-30
    genre: anime
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
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      value: https://blockstream.info/api/block-height/956430
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Solo Leveling Soundtrack : I’ve Gotta Get Stronger "Jinwoo vs Snake" - Epic Version
album: Escanor vs Estarossa | Nanatsu no Taizai『ESCANOR THEME』 (Epic Version)
album: Sung JinWoo vs Igris | Solo Leveling EP 11 Soundtrack (Epi Version)
album: ARISE「Solo Leveling Episode 12 OST」JinWoo Summoned Igris (Epic Version)
album: Kaiju No.8 Soundtrack: Main Theme | EPIC VERSION
album: Haikyuu!! The Dumpster Battle Soundtrack: Main Theme (Epic Version)
album: Kaiju No.8「Never Break Down」| EPIC VERSION
album: DAN DA DAN Episode 7 | To A Kinder World (Most Beautiful & Emotional Music Version)
album: Shidou's Big Bang Drive Theme「BLUE LOCK OST」
album: Chainsaw Man – The Movie: Reze Arc TRAILER MUSIC／劇場版『チェンソーマン レゼ篇』特報 (EPIC VERSION)
album: Chainsaw Man - The Movie: Reze Theme『チェンソーマン レゼ篇』
album: DanMachi OST: Bell Cranel - The Last Hero "Eiyuu Ganbou" (Argonaut)
album: DanMachi OST: Bell Cranel - Heroic Desire "Eiyuu Ganbou" (Argonaut)
album: Requiem of Silence | Re:Zero Soundtrack (Tragic Emotional Music)
album: Sung JinWoo vs The Ant King Beru Theme「Solo Leveling Season 2 Episode 12 OST」 (EPIC VERSION)
album: ILLEGALS『My Hero Academia: Vigilantes OST "Main Theme"』 (EPIC VERSION)
album: Sung Jinwoo vs Thomas Andre & Hwang dong-su『HøWL』Solo Leveling Season 3 OST (EPIC VERSION)
album: Shin Godzilla OST: Persecution Of The Masses『シン・ゴジラ』EPIC VERSION
album: Demon Slayer: Infinity Castle - Complete Soundtrack『鬼滅の刃』無限城編 サウンドトラック
album: Akaza vs Tomioka "Demon Slayer: Infinity Castle OST”『劇場版「鬼滅の刃」無限城編 』冨岡義勇vs猗窩座
album: Zenitsu vs Kaigaku "Demon Slayer: Infinity Castle OST” 『劇場版「鬼滅の刃」無限城編 』 善逸VS獪岳
album: Giyu's Demon Slayer Mark "Demon Slayer: Infinity Castle OST”『劇場版「鬼滅の刃」無限城編 』富岡義勇
album: Zenitsu 7th Form "Demon Slayer: Infinity Castle OST”『劇場版「鬼滅の刃」無限城編 』善逸 7の型
album: Akaza Theme "Demon Slayer: Infinity Castle OST”『劇場版「鬼滅の刃」無限城編 』猗窩座
album: Shinobu vs Douma "Demon Slayer: Infinity Castle OST”『劇場版「鬼滅の刃」無限城編 』胡蝶しのぶvs童磨
album: Awakened Tanjiro "Demon Slayer: Infinity Castle OST”『劇場版「鬼滅の刃」無限城編 』竈門炭治郎
album: Akaza’s Backstory "Demon Slayer: Infinity Castle OST”『劇場版「鬼滅の刃」無限城編』猗窩座の過去
album: Akaza vs Giyu & Tanjiro "Demon Slayer: Infinity Castle OST”『劇場版「鬼滅の刃」無限城編 』竈門炭治郎&冨岡義勇vs猗窩座

OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42421249

OTSTimestamp
type: PropertyValue
value: 2026-07-03T02:22:42Z

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 0xa07ec42f61ee3cb2c275395ed4481d25852c402d0734ee15197d9e9362f3c7c0. Chain 2 (Bitcoin): anchored in block 956430 (2026-07-03T02:22:42Z), 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/QZDA42421249.
date published: 2026-07-03T02:22:42Z

Solo Leveling Soundtrack : I’ve Gotta Get Stronger "Jinwoo vs Snake" - Epic Version
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 90.047
additional property: Musical Key
  type: PropertyValue
  value: 9
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 3
additional property: Danceability
  type: PropertyValue
  value: 0.324
additional property: Energy
  type: PropertyValue
  value: 0.935
additional property: Speechiness
  type: PropertyValue
  value: 0.114
additional property: Acousticness
  type: PropertyValue
  value: 0.01
additional property: Instrumentalness
  type: PropertyValue
  value: 0.806
additional property: Liveness
  type: PropertyValue
  value: 0.093
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.114
additional property: Loudness (dB)
  type: PropertyValue
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additional property: Key Name
  type: PropertyValue
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additional property: Mode Name
  type: PropertyValue
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Escanor vs Estarossa | Nanatsu no Taizai『ESCANOR THEME』 (Epic Version)
type: MusicAlbum
date published: 2024-02-04

Sung JinWoo vs Igris | Solo Leveling EP 11 Soundtrack (Epi Version)
type: MusicAlbum
date published: 2024-03-24

ARISE「Solo Leveling Episode 12 OST」JinWoo Summoned Igris (Epic Version)
type: MusicAlbum
date published: 2024-03-30

Kaiju No.8 Soundtrack: Main Theme | EPIC VERSION
type: MusicAlbum
date published: 2024-04-13

Haikyuu!! The Dumpster Battle Soundtrack: Main Theme (Epic Version)
type: MusicAlbum
date published: 2024-06-02

Kaiju No.8「Never Break Down」| EPIC VERSION
type: MusicAlbum
date published: 2024-06-29
track: Kaiju No.8「Never Break Down」| EPIC VERSION
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  duration: PT3M14S
  duration ms: 194482
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  by artist: Kensei Music
  in album: Kaiju No.8「Never Break Down」| EPIC VERSION
    type: MusicAlbum
    date published: 2024-06-29
  genre: anime
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  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
    type: PropertyValue
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  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T08:19:47Z
  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
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e89b99c4f462eaad7ea2468dad14181b1d1fd2ccd60d2fe1d7a0ce8686bc84. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/QZPLR2482644.
    date published: 2026-07-16T08:19:47Z
  audio: Kaiju No.8「Never Break Down」| EPIC VERSION
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    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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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: Instrumentalness
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
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    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.634
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
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DAN DA DAN Episode 7 | To A Kinder World (Most Beautiful & Emotional Music Version)
type: MusicAlbum
date published: 2024-11-15
track: DAN DA DAN Episode 7 | To A Kinder World - Most Beautiful & Emotional Music Version
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219296
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  by artist: Kensei Music
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    type: MusicAlbum
    date published: 2024-11-15
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlockVerifyURL
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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 0xd882d2ebdb317eda3da599533c2e8e73a22213ff6b37f5cd51d6a7f9cb761282. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/QZZ7M2400120.
    date published: 2026-07-15T15:55:19Z
  audio: DAN DA DAN Episode 7 | To A Kinder World - Most Beautiful & Emotional Music Version
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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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Shidou's Big Bang Drive Theme「BLUE LOCK OST」
type: MusicAlbum
date published: 2024-12-15

Chainsaw Man – The Movie: Reze Arc TRAILER MUSIC／劇場版『チェンソーマン レゼ篇』特報 (EPIC VERSION)
type: MusicAlbum
date published: 2024-12-22

Chainsaw Man - The Movie: Reze Theme『チェンソーマン レゼ篇』
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date published: 2024-12-26
track: Chainsaw Man - The Movie: Reze Theme『チェンソーマン レゼ篇』
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-18T14:29:03Z
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DanMachi OST: Bell Cranel - The Last Hero "Eiyuu Ganbou" (Argonaut)
type: MusicAlbum
date published: 2025-01-02

DanMachi OST: Bell Cranel - Heroic Desire "Eiyuu Ganbou" (Argonaut)
type: MusicAlbum
date published: 2025-01-13

Requiem of Silence | Re:Zero Soundtrack (Tragic Emotional Music)
type: MusicAlbum
date published: 2025-02-19
track: Requiem of Silence | Re:Zero Soundtrack - Tragic Emotional Music
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-16T02:28:43Z
  audio: Requiem of Silence | Re:Zero Soundtrack - Tragic Emotional Music
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Sung JinWoo vs The Ant King Beru Theme「Solo Leveling Season 2 Episode 12 OST」 (EPIC VERSION)
type: MusicAlbum
date published: 2025-03-24

ILLEGALS『My Hero Academia: Vigilantes OST "Main Theme"』 (EPIC VERSION)
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date published: 2025-04-07
track: ILLEGALS『My Hero Academia: Vigilantes OST "Main Theme"』 - EPIC VERSION
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-07-03T00:42:11Z
  audio: ILLEGALS『My Hero Academia: Vigilantes OST "Main Theme"』 - EPIC VERSION
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Sung Jinwoo vs Thomas Andre & Hwang dong-su『HøWL』Solo Leveling Season 3 OST (EPIC VERSION)
type: MusicAlbum
date published: 2025-05-17

Shin Godzilla OST: Persecution Of The Masses『シン・ゴジラ』EPIC VERSION
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date published: 2025-08-17

Demon Slayer: Infinity Castle - Complete Soundtrack『鬼滅の刃』無限城編 サウンドトラック
type: MusicAlbum
date published: 2025-09-12

Akaza vs Tomioka "Demon Slayer: Infinity Castle OST”『劇場版「鬼滅の刃」無限城編 』冨岡義勇vs猗窩座
type: MusicAlbum
date published: 2025-09-14
track: Akaza vs Tomioka "Demon Slayer: Infinity Castle OST”『劇場版「鬼滅の刃」無限城編 』冨岡義勇vs猗窩座
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-03T00:42:11Z
  audio: Akaza vs Tomioka "Demon Slayer: Infinity Castle OST”『劇場版「鬼滅の刃」無限城編 』冨岡義勇vs猗窩座
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Zenitsu vs Kaigaku "Demon Slayer: Infinity Castle OST” 『劇場版「鬼滅の刃」無限城編 』 善逸VS獪岳
type: MusicAlbum
date published: 2025-09-14
track: Zenitsu vs Kaigaku "Demon Slayer: Infinity Castle OST” 『劇場版「鬼滅の刃」無限城編 』 善逸VS獪岳
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    date published: 2025-09-14
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-18T00:59:09Z
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Giyu's Demon Slayer Mark "Demon Slayer: Infinity Castle OST”『劇場版「鬼滅の刃」無限城編 』富岡義勇
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date published: 2025-09-14

Zenitsu 7th Form "Demon Slayer: Infinity Castle OST”『劇場版「鬼滅の刃」無限城編 』善逸 7の型
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date published: 2025-09-14
track: Zenitsu 7th Form "Demon Slayer: Infinity Castle OST”『劇場版「鬼滅の刃」無限城編 』善逸 7の型
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-15T06:57:12Z
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Akaza Theme "Demon Slayer: Infinity Castle OST”『劇場版「鬼滅の刃」無限城編 』猗窩座
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date published: 2025-09-14

Shinobu vs Douma "Demon Slayer: Infinity Castle OST”『劇場版「鬼滅の刃」無限城編 』胡蝶しのぶvs童磨
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date published: 2025-09-14

Awakened Tanjiro "Demon Slayer: Infinity Castle OST”『劇場版「鬼滅の刃」無限城編 』竈門炭治郎
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date published: 2025-09-14
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Akaza’s Backstory "Demon Slayer: Infinity Castle OST”『劇場版「鬼滅の刃」無限城編』猗窩座の過去
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date published: 2025-09-14
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Akaza vs Giyu & Tanjiro "Demon Slayer: Infinity Castle OST”『劇場版「鬼滅の刃」無限城編 』竈門炭治郎&冨岡義勇vs猗窩座
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date published: 2025-09-14