Issei Minami
type: MusicGroup
genre: enka
genre: kayokyoku
popularity: 14
followers: 379
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc9e3235beaa2183d3c813da563b78997366f5c555bed7315112e7f479bc39540
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953617
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1b58add2-22f2-4110-b647-ceb99c95d485.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1b58add2-22f2-4110-b647-ceb99c95d485.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1b58add2-22f2-4110-b647-ceb99c95d485
additional property: OTSTimestamp
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  value: 2026-06-14T09:00:45Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e3235beaa2183d3c813da563b78997366f5c555bed7315112e7f479bc39540. Chain 2 (Bitcoin): anchored in block 953618 (2026-06-14T09:16:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1b58add2-22f2-4110-b647-ceb99c95d485.json and https://artists.proofprofile.net/proofs/artist/1b58add2-22f2-4110-b647-ceb99c95d485.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T09:16:10Z
  text: {"copyright_id":"0xc9e3235beaa2183d3c813da563b78997366f5c555bed7315112e7f479bc39540","name":"Issei Minami","registered_at":"2026-06-14T07:22:09Z","symbol":"NIM0379954","token_address":"0xd257e9d10640101b6edc0b0d2cd6266fae5823be","type":"artist","uuid":"1b58add2-22f2-4110-b647-ceb99c95d485"}
album: 熱き願い
  type: MusicAlbum
  date published: 1993-06-21
album: 雨情け
  type: MusicAlbum
  date published: 1994-10-21
album: 慕情の街
  type: MusicAlbum
  date published: 1996-08-21
album: 追憶の日々
  type: MusicAlbum
  date published: 1998-04-21
album: ふりむけばいい女 / 浪漫世代
  type: MusicAlbum
  date published: 1999-08-21
album: 命こがれて / 笑顔がいいね
  type: MusicAlbum
  date published: 2001-10-20
album: 愛を眠らせて… / 冬木立
  type: MusicAlbum
  date published: 2004-04-21
album: 俺たちの時代 (とき) / 瓢湖
  type: MusicAlbum
  date published: 2006-09-20
album: 広島天国/雨の港から / それ行けカープ
  type: MusicAlbum
  date published: 2008-04-23
album: 南一誠 オリジナル・ベスト 〜時代 (とき) を超えて〜
  type: MusicAlbum
  date published: 2013-08-21
album: それ行けカープ
  type: MusicAlbum
  date published: 2014-07-23
  track: 燃える赤ヘル僕らのカープ
    type: MusicRecording
    duration: PT4M1S
    duration ms: 241946
    explicit: false
    by artist: Issei Minami
    in album: それ行けカープ
      type: MusicAlbum
      date published: 2014-07-23
    genre: enka
    genre: kayokyoku
    isrc code: JPCO07891040
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      type: PropertyValue
      value: 2026-07-16T10:54:25+00:00
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      value: 958286
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      type: PropertyValue
      value: https://blockstream.info/api/block-height/958286
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO07891040
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T12:43:37Z
    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 0x63289f0522eef072ad6a42637a45bea135fb239f6d9f733848d2bc1b8b66c4fb. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/JPCO07891040.
      date published: 2026-07-16T12:43:37Z
    audio: 燃える赤ヘル僕らのカープ
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      additional property: Tempo (BPM)
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        value: 131.014
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        type: PropertyValue
        value: 5
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        type: PropertyValue
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      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
        type: PropertyValue
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
        type: PropertyValue
        value: 0.081
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.715
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.076
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 南一誠全曲集 三景の女
  type: MusicAlbum
  date published: 2014-10-22
album: 男の栄光 (あかり)
  type: MusicAlbum
  date published: 2017-04-19
album: My Life (feat. TAKASHI OKITA)
  type: MusicAlbum
  date published: 2017-07-14
album: 南一誠全曲集 男の栄光
  type: MusicAlbum
  date published: 2017-10-18
album: 霧雨
  type: MusicAlbum
  date published: 2023-12-20
  track: 霧雨
    type: MusicRecording
    duration: PT5M8S
    duration ms: 308520
    explicit: false
    by artist: Issei Minami
    in album: 霧雨
      type: MusicAlbum
      date published: 2023-12-20
    genre: enka
    genre: kayokyoku
    isrc code: JPCO02333940
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
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    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: 霧雨
album: デビュー45周年記念ベストアルバム 〜出会い・触れ合い・紡ぎ愛〜

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO02333940

OTSTimestamp
type: PropertyValue
value: 2026-07-06T01:25:57Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab5421e5c23d09b333520ac519456b8974852b6b136673f708722f2ba996a37. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/JPCO02333940.
date published: 2026-07-06T01:25:57Z

霧雨
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 92.009
additional property: Musical Key
  type: PropertyValue
  value: 5
additional property: Mode (Major/Minor)
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  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
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additional property: Energy
  type: PropertyValue
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additional property: Speechiness
  type: PropertyValue
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additional property: Acousticness
  type: PropertyValue
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additional property: Instrumentalness
  type: PropertyValue
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additional property: Liveness
  type: PropertyValue
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additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.318
additional property: Loudness (dB)
  type: PropertyValue
  value: -6.68
additional property: Key Name
  type: PropertyValue
  value: F
additional property: Mode Name
  type: PropertyValue
  value: Minor

デビュー45周年記念ベストアルバム 〜出会い・触れ合い・紡ぎ愛〜
type: MusicAlbum
date published: 2024-11-27