Rev.from DVL
type: MusicGroup
genre: j-pop
popularity: 10
followers: 2925
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa1629c6565aefba8ea9ae37f34e06ec1b6871f8dab5c87af560286b17a187318
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/5de85b79-7a0a-42eb-9d6a-1b19f382d6ad.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5de85b79-7a0a-42eb-9d6a-1b19f382d6ad.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5de85b79-7a0a-42eb-9d6a-1b19f382d6ad
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa1629c6565aefba8ea9ae37f34e06ec1b6871f8dab5c87af560286b17a187318","name":"Rev.from DVL","registered_at":"2026-06-16T22:24:48Z","symbol":"NIM1194357","token_address":"0xe34ae1dfcb62fa0975ed289dc0e051da575c8cd9","type":"artist","uuid":"5de85b79-7a0a-42eb-9d6a-1b19f382d6ad"}
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 0xa1629c6565aefba8ea9ae37f34e06ec1b6871f8dab5c87af560286b17a187318. 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/5de85b79-7a0a-42eb-9d6a-1b19f382d6ad.json and https://artists.proofprofile.net/proofs/artist/5de85b79-7a0a-42eb-9d6a-1b19f382d6ad.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xa1629c6565aefba8ea9ae37f34e06ec1b6871f8dab5c87af560286b17a187318","name":"Rev.from DVL","registered_at":"2026-06-16T22:24:48Z","symbol":"NIM1194357","token_address":"0xe34ae1dfcb62fa0975ed289dc0e051da575c8cd9","type":"artist","uuid":"5de85b79-7a0a-42eb-9d6a-1b19f382d6ad"}
album: 「LOVE-arigatou-」 (通常盤Type-A)
  type: MusicAlbum
  date published: 2014-04-09
  track: LOVE-arigatou-
    type: MusicRecording
    duration: PT3M43S
    duration ms: 223813
    explicit: false
    by artist: Rev.from DVL
    in album: 「LOVE-arigatou-」 (通常盤Type-A)
      type: MusicAlbum
      date published: 2014-04-09
    genre: j-pop
    isrc code: JPN001400138
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T21:47:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0fb2fc3b948862dcef078fc53faddfbe5d443f4caf4e098a91f825cf6e4d7af0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957763
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957763
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN001400138
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T22:01:25Z
    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 0x0fb2fc3b948862dcef078fc53faddfbe5d443f4caf4e098a91f825cf6e4d7af0. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN001400138 — a six-check JSON result.
      date published: 2026-07-12T22:01:25Z
    audio: LOVE-arigatou-
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 124.02
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.674
      additional property: Energy
        type: PropertyValue
        value: 0.97
      additional property: Speechiness
        type: PropertyValue
        value: 0.12
      additional property: Acousticness
        type: PropertyValue
        value: 0.032
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.666
      additional property: Loudness (dB)
        type: PropertyValue
        value: -1.792
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 「LOVE-arigatou-」 (通常盤Type-B)
  type: MusicAlbum
  date published: 2014-04-09
album: 「LOVE-arigatou-」通常盤Type-A
  type: MusicAlbum
  date published: 2014-04-16
album: 「LOVE-arigatou-」 (WEB盤)
  type: MusicAlbum
  date published: 2014-04-16
album: 「Do my best!!」 (通常盤Type-A)
  type: MusicAlbum
  date published: 2014-08-06
album: 「Do my best!!」 (通常盤Type-B)
  type: MusicAlbum
  date published: 2014-08-06
album: 「Do my best!!」WEB盤
  type: MusicAlbum
  date published: 2014-08-13
album: 「Do my best!!」 (WEB盤)
  type: MusicAlbum
  date published: 2014-08-13
  track: Do my best!!
    type: MusicRecording
    duration: PT5M3S
    duration ms: 303026
    explicit: false
    by artist: Rev.from DVL
    in album: 「Do my best!!」 (WEB盤)
      type: MusicAlbum
      date published: 2014-08-13
    genre: j-pop
    isrc code: JPN001400300
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T07:08:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x26f33aecaec869a4bbf27ba7d6d8aa4680166e63361f48715f146a14a43db04f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959107
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959107
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN001400300
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T07:19:23Z
    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 0x26f33aecaec869a4bbf27ba7d6d8aa4680166e63361f48715f146a14a43db04f. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN001400300 — a six-check JSON result.
      date published: 2026-07-22T07:19:23Z
    audio: Do my best!!
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.026
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: 「Do my best!!」通常盤Type-B
album: 「REAL-リアル-／恋色パッション」 (通常盤)
album: 「REAL-リアル-/恋色パッション」 (【橋本環奈×アイカツ!コラボver】Loppi(ローソン/ミニストップ)・HMV盤)
album: 「REAL-リアル-／恋色パッション」【橋本環奈×アイカツ！コラボver】Loppi(ローソン/ミニストップ)・HMV盤
album: 「REAL-リアル-/恋色パッション」 (WEB盤)
album: 「REAL-リアル-／恋色パッション」WEB盤
album: 「君がいて僕がいた/愛がーる」 (WEB盤)
album: 「君がいて僕がいた/愛がーる」 (通常盤Type-B)
album: 「君がいて僕がいた/愛がーる」通常盤Type-A
album: 「君がいて僕がいた/愛がーる」WEB盤
album: 「君がいて僕がいた/愛がーる」 (通常盤Type-A)
album: 「君を見つけたあの日から僕の想いは一つだけ」 (通常盤Type-A)
album: 「君を見つけたあの日から僕の想いは一つだけ」 (通常盤Type-B)
album: 「君を見つけたあの日から僕の想いは一つだけ」 (WEB盤)
album: 「君を見つけたあの日から僕の想いは一つだけ」WEB盤
album: 「屋上のスキマ 白いソラ」 (WEB盤)
album: 「屋上のスキマ 白いソラ」 (通常盤Type-B)
album: 「屋上のスキマ 白いソラ」WEB盤
album: 「屋上のスキマ 白いソラ」通常盤Type-A
album: 「屋上のスキマ 白いソラ」通常盤Type-B
album: 「屋上のスキマ 白いソラ」 (通常盤Type-A)

Danceability
type: PropertyValue
value: 0.541

Energy
type: PropertyValue
value: 0.944

Speechiness
type: PropertyValue
value: 0.083

Acousticness
type: PropertyValue
value: 0.008

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.139

Valence (Positivity)
type: PropertyValue
value: 0.483

Loudness (dB)
type: PropertyValue
value: -3.561

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

「Do my best!!」通常盤Type-B
type: MusicAlbum
date published: 2014-08-13

「REAL-リアル-／恋色パッション」 (通常盤)
type: MusicAlbum
date published: 2014-11-26

「REAL-リアル-/恋色パッション」 (【橋本環奈×アイカツ!コラボver】Loppi(ローソン/ミニストップ)・HMV盤)
type: MusicAlbum
date published: 2014-11-26

「REAL-リアル-／恋色パッション」【橋本環奈×アイカツ！コラボver】Loppi(ローソン/ミニストップ)・HMV盤
type: MusicAlbum
date published: 2014-12-03

「REAL-リアル-/恋色パッション」 (WEB盤)
type: MusicAlbum
date published: 2014-12-03

「REAL-リアル-／恋色パッション」WEB盤
type: MusicAlbum
date published: 2014-12-03

「君がいて僕がいた/愛がーる」 (WEB盤)
type: MusicAlbum
date published: 2015-03-25

「君がいて僕がいた/愛がーる」 (通常盤Type-B)
type: MusicAlbum
date published: 2015-03-25

「君がいて僕がいた/愛がーる」通常盤Type-A
type: MusicAlbum
date published: 2015-03-25

「君がいて僕がいた/愛がーる」WEB盤
type: MusicAlbum
date published: 2015-03-25

「君がいて僕がいた/愛がーる」 (通常盤Type-A)
type: MusicAlbum
date published: 2015-03-25

「君を見つけたあの日から僕の想いは一つだけ」 (通常盤Type-A)
type: MusicAlbum
date published: 2015-06-24

「君を見つけたあの日から僕の想いは一つだけ」 (通常盤Type-B)
type: MusicAlbum
date published: 2015-06-24

「君を見つけたあの日から僕の想いは一つだけ」 (WEB盤)
type: MusicAlbum
date published: 2015-06-24

「君を見つけたあの日から僕の想いは一つだけ」WEB盤
type: MusicAlbum
date published: 2015-06-30

「屋上のスキマ 白いソラ」 (WEB盤)
type: MusicAlbum
date published: 2016-01-05

「屋上のスキマ 白いソラ」 (通常盤Type-B)
type: MusicAlbum
date published: 2016-01-05

「屋上のスキマ 白いソラ」WEB盤
type: MusicAlbum
date published: 2016-01-05

「屋上のスキマ 白いソラ」通常盤Type-A
type: MusicAlbum
date published: 2016-01-05

「屋上のスキマ 白いソラ」通常盤Type-B
type: MusicAlbum
date published: 2016-01-05

「屋上のスキマ 白いソラ」 (通常盤Type-A)
type: MusicAlbum
date published: 2016-01-05