まんぼう二等兵
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popularity: 4
followers: 9
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
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  value: https://artists.proofprofile.net/proofs/artist/ca0e8af0-8a93-4a9e-982d-98454a4fc8c8.ots
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c36b4109cf40d33217a55fe4207a4b65af05a2d3a436be8ea4a7ec2b10657e. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ca0e8af0-8a93-4a9e-982d-98454a4fc8c8.json and https://artists.proofprofile.net/proofs/artist/ca0e8af0-8a93-4a9e-982d-98454a4fc8c8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
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album: ウェザーリポート
  type: MusicAlbum
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album: Screw Head
  type: MusicAlbum
  date published: 2016-01-07
album: 雪月花
  type: MusicAlbum
  date published: 2016-01-10
album: 泣カナイデ
  type: MusicAlbum
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  type: MusicAlbum
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album: さんさん日和
  type: MusicAlbum
  date published: 2016-01-18
album: 樹木の息吹
  type: MusicAlbum
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  type: MusicAlbum
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album: Winning Road
  type: MusicAlbum
  date published: 2016-01-31
album: Strike the Despair
  type: MusicAlbum
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album: まどろむ時間
  type: MusicAlbum
  date published: 2016-02-13
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2016-03-12
album: Back me up
  type: MusicAlbum
  date published: 2016-03-13
album: Bite the Bullet
  type: MusicAlbum
  date published: 2016-03-26
album: 春の箱舟
  type: MusicAlbum
  date published: 2016-03-28
album: Rain Bird
  type: MusicAlbum
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album: Blaze a Trail
  type: MusicAlbum
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album: Present for...
  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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album: 朝の訪れ
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album: Sagittarius
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album: Nine Jack
  type: MusicAlbum
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album: Garden Farm
  type: MusicAlbum
  date published: 2016-08-20
album: 夏色ビードロ
  type: MusicAlbum
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album: Will you still cry?
  type: MusicAlbum
  date published: 2016-09-04
album: 追跡者
  type: MusicAlbum
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album: Reflect
  type: MusicAlbum
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album: 雪嶺
  type: MusicAlbum
  date published: 2017-03-19
album: 情動カタルシス
  type: MusicAlbum
  date published: 2017-04-03
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      date published: 2017-04-03
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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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3cf8e5b9b87150900933f89ba0b40d63b93394ac7dec47f8ae6acf8abf2639. Chain 2 (Bitcoin): anchored in block 958378 (2026-07-17T06:45:39Z), 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/JPV941706408.
      date published: 2026-07-17T06:45:39Z
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      additional property: Liveness
      additional property: Valence (Positivity)
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album: カナリアスキップ
album: sunrise, morning glory
album: いざ出発！
album: ツユクサの丘
album: 月下美人
album: crux
album: Luculia
album: Ride out
album: a beautiful sunset
album: ワスレナグサ
album: Trick style
album: Noesis
album: ENGRAM
album: アンゴラたちの踊り
album: プラネタリウムガーデン
album: Scarlet Vibes
album: Violet Vibes
album: storyterror
album: Killer Roll
album: 大衆市場
album: おきらくシュガー
album: 夜想ラヂオ
album: 沈殿するイルカ
album: 万緑の芽吹き
album: 遠い踏切

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カナリアスキップ
type: MusicAlbum
date published: 2017-08-03
track: カナリアスキップ
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    type: MusicAlbum
    date published: 2017-08-03
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  additional property: OTSVerificationAPI
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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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b22e978314e4d2157ae5610fc37b88c85185e9fc1810629214978f8b2b1de3. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/JPV941707330.
    date published: 2026-07-22T08:41:42Z
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    additional property: Instrumentalness
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sunrise, morning glory
type: MusicAlbum
date published: 2017-08-17

いざ出発！
type: MusicAlbum
date published: 2017-10-18

ツユクサの丘
type: MusicAlbum
date published: 2017-10-19

月下美人
type: MusicAlbum
date published: 2017-11-28

crux
type: MusicAlbum
date published: 2018-01-19

Luculia
type: MusicAlbum
date published: 2018-03-12

Ride out
type: MusicAlbum
date published: 2018-03-13

a beautiful sunset
type: MusicAlbum
date published: 2018-06-05

ワスレナグサ
type: MusicAlbum
date published: 2018-08-18

Trick style
type: MusicAlbum
date published: 2019-01-05

Noesis
type: MusicAlbum
date published: 2019-10-21

ENGRAM
type: MusicAlbum
date published: 2020-01-05

アンゴラたちの踊り
type: MusicAlbum
date published: 2020-01-20

プラネタリウムガーデン
type: MusicAlbum
date published: 2020-06-15

Scarlet Vibes
type: MusicAlbum
date published: 2020-09-27

Violet Vibes
type: MusicAlbum
date published: 2020-09-28

storyterror
type: MusicAlbum
date published: 2021-05-01

Killer Roll
type: MusicAlbum
date published: 2021-10-15

大衆市場
type: MusicAlbum
date published: 2021-11-04

おきらくシュガー
type: MusicAlbum
date published: 2021-11-28

夜想ラヂオ
type: MusicAlbum
date published: 2022-04-28

沈殿するイルカ
type: MusicAlbum
date published: 2022-05-07

万緑の芽吹き
type: MusicAlbum
date published: 2022-09-30

遠い踏切
type: MusicAlbum
date published: 2022-10-10

ウミネコロード
type: MusicAlbum
date published: 2022-10-26

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type: MusicAlbum
date published: 2023-01-05

タクティカルエンカウンター
type: MusicAlbum
date published: 2023-01-25

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type: MusicAlbum
date published: 2023-02-19

Monolith Black
type: MusicAlbum
date published: 2023-03-14

ガーネットローズ
type: MusicAlbum
date published: 2023-09-08

西に浸る
type: MusicAlbum
date published: 2023-10-16

Pero-Pero-Poppin' Candy
type: MusicAlbum
date published: 2023-11-09

晴色カレイドスコープ
type: MusicAlbum
date published: 2024-01-30

Clock Jitter
type: MusicAlbum
date published: 2024-02-06

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type: MusicAlbum
date published: 2024-03-01

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type: MusicAlbum
date published: 2024-04-13

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type: MusicAlbum
date published: 2024-07-18