アサガオ(CV.鈴代紗弓)
type: MusicGroup
genre: anime
popularity: 3
followers: 164
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8dab0c7b7964fbb90d1a63b67c70479fbda5e28e5db6e7df4c6b53b211e466d4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d164d2fa-8393-49ce-90e3-5e9188c56409.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d164d2fa-8393-49ce-90e3-5e9188c56409.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d164d2fa-8393-49ce-90e3-5e9188c56409
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8dab0c7b7964fbb90d1a63b67c70479fbda5e28e5db6e7df4c6b53b211e466d4","name":"アサガオ(CV.鈴代紗弓)","registered_at":"2026-06-21T01:13:40Z","symbol":"NIM1774028","token_address":"0x0012c794d1a6cfe28e9302a847a228097863df05","type":"artist","uuid":"d164d2fa-8393-49ce-90e3-5e9188c56409"}
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 0x8dab0c7b7964fbb90d1a63b67c70479fbda5e28e5db6e7df4c6b53b211e466d4. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d164d2fa-8393-49ce-90e3-5e9188c56409.json and https://artists.proofprofile.net/proofs/artist/d164d2fa-8393-49ce-90e3-5e9188c56409.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x8dab0c7b7964fbb90d1a63b67c70479fbda5e28e5db6e7df4c6b53b211e466d4","name":"アサガオ(CV.鈴代紗弓)","registered_at":"2026-06-21T01:13:40Z","symbol":"NIM1774028","token_address":"0x0012c794d1a6cfe28e9302a847a228097863df05","type":"artist","uuid":"d164d2fa-8393-49ce-90e3-5e9188c56409"}
track: あかね組活動日誌 ～宴～
  type: MusicRecording
  duration: PT31M0S
  duration ms: 1860013
  explicit: false
  by artist: あかね組ねうしとらうたつみうまひつじさるとりいぬい
  by artist: あかね組全班
  by artist: ベニスモモ(CV.山根 綺)
  by artist: ドクダミ(CV.川井田夏海)
  by artist: フキ(CV.南 真由)
  by artist: ヒギリ(CV.貫井柚佳)
  by artist: ヒナギク(CV.高野麻里佳)
  by artist: カゲツ(CV.会沢紗弥)
  by artist: モクレン(CV.羊宮妃那)
  by artist: シオン(CV.長谷川育美)
  by artist: スミレ(CV.ファイルーズあい)
  by artist: タチアオイ(CV.市ノ瀬加那)
  by artist: ツバキ(CV.夏吉ゆうこ)
  by artist: ウイキョウ(CV.朝日奈丸佳)
  by artist: アオギリ(CV.小市眞琴)
  by artist: アザミ(CV.朝井彩加)
  by artist: ヒグルマ(CV.峯田茉優)
  by artist: ホトトギス(CV.幸村恵理)
  by artist: イタドリ(CV.七瀬彩夏)
  by artist: キブシ(CV.長縄まりあ)
  by artist: キキョウ(CV.田中美海)
  by artist: ミズバショウ(CV.石見舞菜香)
  by artist: サザンカ(CV.根本京里)
  by artist: スズラン(CV.遠野ひかる)
  by artist: スズシロ(CV.高田憂希)
  by artist: ツワブキ(CV.広瀬ゆうき)
  by artist: アジサイ(CV.古賀 葵)
  by artist: アサガオ(CV.鈴代紗弓)
  by artist: ハギ(CV.近藤玲奈)
  by artist: ハス(CV.佳原萌枝)
  by artist: ホウセンカ(CV.河野ひより)
  by artist: ムクゲ(CV.伊藤彩沙)
  by artist: オニユリ(CV.大地 葉)
  by artist: シャクヤク(CV.土屋李央)
  by artist: タンポポ(CV.井上ほの花)
  by artist: トウワタ(CV.富田美憂)
  by artist: ウメ(CV.和多田美咲)
  in album: くノ一ツバキの胸の内 あかね組音楽集
    type: MusicAlbum
    date published: 2022-07-06
  popularity: 3
  isrc code: JPE302200650
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T22:46:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4bf241d49e382b1a590cd890589ecb3d0ec15f5d27bde0f100351b4ba82fb828
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE302200650
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 0x4bf241d49e382b1a590cd890589ecb3d0ec15f5d27bde0f100351b4ba82fb828. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/JPE302200650.
    date published: 2026-07-08T03:20:19Z
  audio: あかね組活動日誌 ～宴～
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 155.365
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.393
    additional property: Energy
      type: PropertyValue
      value: 0.83
    additional property: Speechiness
      type: PropertyValue
      value: 0.055
    additional property: Acousticness
      type: PropertyValue
      value: 0.069
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.088
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.381
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.856
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: あかね組活動日誌 ～戌班～
  type: MusicRecording
  duration: PT1M31S
  duration ms: 91040
  explicit: false
  by artist: ツバキ(CV.夏吉ゆうこ)
  by artist: サザンカ(CV.根本京里)
  by artist: アサガオ(CV.鈴代紗弓)
  in album: くノ一ツバキの胸の内 あかね組音楽集
    type: MusicAlbum
    date published: 2022-07-06
  popularity: 1
  isrc code: JPE302200376
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x25dbfebab1a2140cec1d31410966f790e9e9e90948cc9759319f314b7b38f716
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960513
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE302200376
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-08-01T04:52:22Z
  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 0x25dbfebab1a2140cec1d31410966f790e9e9e90948cc9759319f314b7b38f716. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/JPE302200376.
    date published: 2026-08-01T04:52:22Z
  audio: あかね組活動日誌 ～戌班～

あかね組活動日誌 ～戌班～
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 155.42
additional property: Musical Key
  type: PropertyValue
  value: 10
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.614
additional property: Energy
  type: PropertyValue
  value: 0.931
additional property: Speechiness
  type: PropertyValue
  value: 0.054
additional property: Acousticness
  type: PropertyValue
  value: 0.17
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.311
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.756
additional property: Loudness (dB)
  type: PropertyValue
  value: -7.389
additional property: Key Name
  type: PropertyValue
  value: Bb
additional property: Mode Name
  type: PropertyValue
  value: Major