鈴木彩子
type: MusicGroup
popularity: 11
followers: 1148
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x41bcecaad68b6e2f9eb10665fa9b305555e8e900d69d446a02c216891d62cb86
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7874afe3-e391-428d-b8d4-feaab56ba140.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7874afe3-e391-428d-b8d4-feaab56ba140.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7874afe3-e391-428d-b8d4-feaab56ba140
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:47:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x41bcecaad68b6e2f9eb10665fa9b305555e8e900d69d446a02c216891d62cb86","name":"鈴木彩子","registered_at":"2026-06-14T17:07:51Z","symbol":"NIM0519693","token_address":"0xe06b986f4e310dc0353d250def9c4ab134148471","type":"artist","uuid":"7874afe3-e391-428d-b8d4-feaab56ba140"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41bcecaad68b6e2f9eb10665fa9b305555e8e900d69d446a02c216891d62cb86. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7874afe3-e391-428d-b8d4-feaab56ba140.json and https://artists.proofprofile.net/proofs/artist/7874afe3-e391-428d-b8d4-feaab56ba140.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x41bcecaad68b6e2f9eb10665fa9b305555e8e900d69d446a02c216891d62cb86","name":"鈴木彩子","registered_at":"2026-06-14T17:07:51Z","symbol":"NIM0519693","token_address":"0xe06b986f4e310dc0353d250def9c4ab134148471","type":"artist","uuid":"7874afe3-e391-428d-b8d4-feaab56ba140"}
album: 独立戦争
  type: MusicAlbum
  date published: 1990
album: 黄金時代
  type: MusicAlbum
  date published: 1990
album: 天地創造
  type: MusicAlbum
  date published: 1990
album: 恋ってさ
  type: MusicAlbum
  date published: 1991
album: GOAL
  type: MusicAlbum
  date published: 1991
album: 明日へつながる道
  type: MusicAlbum
  date published: 1991
album: ひとりぼっちの意味
  type: MusicAlbum
  date published: 1992
album: 19才の鼓動
  type: MusicAlbum
  date published: 1992
album: 旅立つ朝に
  type: MusicAlbum
  date published: 1992
album: 私の約束
  type: MusicAlbum
  date published: 1992
album: 風に吹かれて
  type: MusicAlbum
  date published: 1992
album: 葛藤
  type: MusicAlbum
  date published: 1993
album: それぞれの探しもの
  type: MusicAlbum
  date published: 1993
album: けがれなき大人への道
  type: MusicAlbum
  date published: 1993
album: 月光
  type: MusicAlbum
  date published: 1993
album: 希望の鐘
  type: MusicAlbum
  date published: 1994
album: BORO BORO
  type: MusicAlbum
  date published: 1994
album: HELP
  type: MusicAlbum
  date published: 1994
album: 罪
  type: MusicAlbum
  date published: 1994
album: 長い放課後
  type: MusicAlbum
  date published: 1995
album: 愛があるなら
  type: MusicAlbum
  date published: 1995
album: 情熱
  type: MusicAlbum
  date published: 1995
album: あの日に帰ろう
  type: MusicAlbum
  date published: 1996
album: 地平線
  type: MusicAlbum
  date published: 1996
album: THE HISTORY OF SAIKO SUZUKI VOL.1
  type: MusicAlbum
  date published: 1996
album: 24の誓い
  type: MusicAlbum
  date published: 1996
  track: 君がいない夜
    type: MusicRecording
    duration: PT5M34S
    duration ms: 334866
    explicit: false
    by artist: 鈴木彩子
    in album: 24の誓い
      type: MusicAlbum
      date published: 1996
    isrc code: JPVI09614650
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T22:20:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc85d499f40777e159b37c0072bda6175ae33ed94a724c98c3c55777dbb755697
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI09614650
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc85d499f40777e159b37c0072bda6175ae33ed94a724c98c3c55777dbb755697. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JPVI09614650.
      date published: 2026-07-05T01:12:41Z
    audio: 君がいない夜
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 146.053
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.566
      additional property: Energy
        type: PropertyValue
        value: 0.757
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.336
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.035
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.305
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.273
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 迷子の子猫
album: あの素晴らしい愛をもう一度
album: 罪深き英雄
album: この道の上
album: ALL TIME BEST ALBUM

迷子の子猫
type: MusicAlbum
date published: 1996

あの素晴らしい愛をもう一度
type: MusicAlbum
date published: 1996

罪深き英雄
type: MusicAlbum
date published: 1997

この道の上
type: MusicAlbum
date published: 2001

ALL TIME BEST ALBUM
type: MusicAlbum
date published: 2020-05-27