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genre: anime
popularity: 38
followers: 6609
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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 → block must exist at that height 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
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album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
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  date published: 2017-12-20
  track: Lines for the Sadness
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      date published: 2017-12-20
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x72fb5280fec7a0f9bcf1bf2debdd4496b48bc41cbbda96e1646b6b05c0b993aa. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1S3KKdpWmdvaxKHcny3EOK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1S3KKdpWmdvaxKHcny3EOK.
      date published: 2026-06-13T13:32:09Z
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  track: The Ancient Magus Bride's Main Theme
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x3979a9d19fe8e598325f829223f41ce8498d3c83bfd1ca6ff4c06d4d2270068a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0GA7ho5KL4wKooqHJJlmq9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0GA7ho5KL4wKooqHJJlmq9.
      date published: 2026-06-13T17:25:41Z
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  track: Here 【TV-EDIT】
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      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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
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      date published: 2026-06-13T17:25:41Z
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  track: Magus Bride’s Lacework is Dripping Her Memories…
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    in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
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      date published: 2017-12-20
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    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: 魔雫のカケラ
  track: Wing's Light Works
  track: Les Fees du Bois
  track: 陽だまり猫に窓
  track: 魔法のシルエット
  track: 穏やかなジーグ
  track: 隣人たち・・・
  track: 巨大な幻惑紙の上で
  track: Chise’s Pastoral
  track: Taboo Gimmick
  track: ファミリア Vol.１
  track: リベロアーラ
  track: ネヴィンの肖像
  track: In the Ancient Forest
  track: 重量級ダブルフラット
  track: いにしえの魔法伝説
  track: 君の行方
  track: 理のはじまり
  track: 精霊の舞～Dance of the Spirit
  track: 時の横顔
  track: 鉄弦アンソロジー
  track: Black Windy Days
  track: アンノドミニ
  track: 環-cycle- 【TV-EDIT】
  track: Symphonic Poem “The Ancient Magus’s Bride”
  track: 弓のアンソロジー
album: The Ancient Magus' Bride SEASON2 Original Sound Track
album: The Ancient Magus' Bride SEASON2 Original Sound Track 2
album: Mashin Sentai Kiramager Original Soundtrack Crystal Sound Box 2&3
album: 「魔法使いの嫁 星待つひと」オリジナルサウンドトラック
album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック2
album: 0 Canyon
album: 天の茶助 オリジナル・サウンドトラック
album: Mashin Sentai Kiramager Original Soundtrack Crystal Sound Box
track: Lines for the Sadness
track: The Ancient Magus Bride's Main Theme
track: Magus Bride’s Lacework is Dripping Her Memories…
track: 魔雫のカケラ
track: Wing's Light Works
track: Les Fees du Bois
track: 陽だまり猫に窓
track: 魔法のシルエット
track: 穏やかなジーグ
track: 隣人たち・・・
track: 巨大な幻惑紙の上で
track: Chise’s Pastoral
track: Taboo Gimmick
track: ファミリア Vol.１
track: ネヴィンの肖像
track: In the Ancient Forest
track: 重量級ダブルフラット
track: いにしえの魔法伝説
track: 理のはじまり
track: 時の横顔

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OTSVerificationAPI
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OTSCanonicalRecord
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OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc548a998b31e953b167a364fad2fb8cb5766b7f3cf0b1ad4f0f181aa4fa3ad8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2gXQRfDAdnUNbVurl9Qxfx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gXQRfDAdnUNbVurl9Qxfx.
date published: 2026-06-13T17:25:41Z
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魔雫のカケラ
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by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
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additional property: CopyrightRegisteredAt
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x4857d1080d592765e07af0cda3ef07e87e01fbee4c60a1070c618b3bb1151ab2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7zptT7BkNaOz9KpaGaelID.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zptT7BkNaOz9KpaGaelID.
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Wing's Light Works
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in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Oyn93BVxhFPZJbPKtN8Qx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdbbf6631fe091c864e0ae772db9a9f6544b9a5fc461b2e4d7c9b3e9b14ad1260","isrc":"JPVI01743860","name":"Wing's Light Works","registered_at":"2026-06-18T14:43:18Z","spotify_id":"6Oyn93BVxhFPZJbPKtN8Qx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xdbbf6631fe091c864e0ae772db9a9f6544b9a5fc461b2e4d7c9b3e9b14ad1260. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Oyn93BVxhFPZJbPKtN8Qx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Oyn93BVxhFPZJbPKtN8Qx.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xdbbf6631fe091c864e0ae772db9a9f6544b9a5fc461b2e4d7c9b3e9b14ad1260","isrc":"JPVI01743860","name":"Wing's Light Works","registered_at":"2026-06-18T14:43:18Z","spotify_id":"6Oyn93BVxhFPZJbPKtN8Qx","type":"track"}

Les Fees du Bois
type: MusicRecording
duration: PT1M35S
duration ms: 95413
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01743870
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T20:14:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1e151ad12a753369c360a55aada2597170cf1c75085dba8923ab37c3a2575537
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/11YWXWDJ6jKr2mdAn3hq4T.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11YWXWDJ6jKr2mdAn3hq4T
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1e151ad12a753369c360a55aada2597170cf1c75085dba8923ab37c3a2575537","isrc":"JPVI01743870","name":"Les Fees du Bois","registered_at":"2026-06-17T20:14:54Z","spotify_id":"11YWXWDJ6jKr2mdAn3hq4T","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x1e151ad12a753369c360a55aada2597170cf1c75085dba8923ab37c3a2575537. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/11YWXWDJ6jKr2mdAn3hq4T.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11YWXWDJ6jKr2mdAn3hq4T.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x1e151ad12a753369c360a55aada2597170cf1c75085dba8923ab37c3a2575537","isrc":"JPVI01743870","name":"Les Fees du Bois","registered_at":"2026-06-17T20:14:54Z","spotify_id":"11YWXWDJ6jKr2mdAn3hq4T","type":"track"}

陽だまり猫に窓
type: MusicRecording
duration: PT2M23S
duration ms: 143573
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01743880
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T09:55:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb8845b189aeeefc141bd62046876a74a91320e3c5b82cfdf6f907ca07888cf53
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7Mh70e3pU0cmQy69rSRzPe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Mh70e3pU0cmQy69rSRzPe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb8845b189aeeefc141bd62046876a74a91320e3c5b82cfdf6f907ca07888cf53","isrc":"JPVI01743880","name":"陽だまり猫に窓","registered_at":"2026-06-06T09:55:50Z","spotify_id":"7Mh70e3pU0cmQy69rSRzPe","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xb8845b189aeeefc141bd62046876a74a91320e3c5b82cfdf6f907ca07888cf53. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7Mh70e3pU0cmQy69rSRzPe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Mh70e3pU0cmQy69rSRzPe.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xb8845b189aeeefc141bd62046876a74a91320e3c5b82cfdf6f907ca07888cf53","isrc":"JPVI01743880","name":"陽だまり猫に窓","registered_at":"2026-06-06T09:55:50Z","spotify_id":"7Mh70e3pU0cmQy69rSRzPe","type":"track"}

魔法のシルエット
type: MusicRecording
duration: PT1M44S
duration ms: 104733
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01743890
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T11:33:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x43ca005b3ad0789c3ad8481e33ae5d9a6233efdc291a939f43e537103cca7bef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7dIHpFzo67K8pdJAnKVqFt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dIHpFzo67K8pdJAnKVqFt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x43ca005b3ad0789c3ad8481e33ae5d9a6233efdc291a939f43e537103cca7bef","isrc":"JPVI01743890","name":"魔法のシルエット","registered_at":"2026-06-08T11:33:35Z","spotify_id":"7dIHpFzo67K8pdJAnKVqFt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x43ca005b3ad0789c3ad8481e33ae5d9a6233efdc291a939f43e537103cca7bef. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7dIHpFzo67K8pdJAnKVqFt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dIHpFzo67K8pdJAnKVqFt.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x43ca005b3ad0789c3ad8481e33ae5d9a6233efdc291a939f43e537103cca7bef","isrc":"JPVI01743890","name":"魔法のシルエット","registered_at":"2026-06-08T11:33:35Z","spotify_id":"7dIHpFzo67K8pdJAnKVqFt","type":"track"}

穏やかなジーグ
type: MusicRecording
duration: PT1M12S
duration ms: 72560
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01743900
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T19:31:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x467f6624cd19665c354cd037f29f4526be3df156d406c69a732c8ca64d268f16
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2v1TagakHl6ctnVkmC58Eo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2v1TagakHl6ctnVkmC58Eo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x467f6624cd19665c354cd037f29f4526be3df156d406c69a732c8ca64d268f16","isrc":"JPVI01743900","name":"穏やかなジーグ","registered_at":"2026-06-08T19:31:00Z","spotify_id":"2v1TagakHl6ctnVkmC58Eo","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x467f6624cd19665c354cd037f29f4526be3df156d406c69a732c8ca64d268f16. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2v1TagakHl6ctnVkmC58Eo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2v1TagakHl6ctnVkmC58Eo.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x467f6624cd19665c354cd037f29f4526be3df156d406c69a732c8ca64d268f16","isrc":"JPVI01743900","name":"穏やかなジーグ","registered_at":"2026-06-08T19:31:00Z","spotify_id":"2v1TagakHl6ctnVkmC58Eo","type":"track"}

隣人たち・・・
type: MusicRecording
duration: PT1M17S
duration ms: 77786
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01743910
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T23:35:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba9552f27e5fc65a4590be2a78e9949cdea7aa527033299b7bad69b3213cc2c4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6csPtXKjEtKejsAh6GaEBD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6csPtXKjEtKejsAh6GaEBD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xba9552f27e5fc65a4590be2a78e9949cdea7aa527033299b7bad69b3213cc2c4","isrc":"JPVI01743910","name":"隣人たち・・・","registered_at":"2026-06-20T23:35:11Z","spotify_id":"6csPtXKjEtKejsAh6GaEBD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xba9552f27e5fc65a4590be2a78e9949cdea7aa527033299b7bad69b3213cc2c4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6csPtXKjEtKejsAh6GaEBD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6csPtXKjEtKejsAh6GaEBD.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xba9552f27e5fc65a4590be2a78e9949cdea7aa527033299b7bad69b3213cc2c4","isrc":"JPVI01743910","name":"隣人たち・・・","registered_at":"2026-06-20T23:35:11Z","spotify_id":"6csPtXKjEtKejsAh6GaEBD","type":"track"}

巨大な幻惑紙の上で
type: MusicRecording
duration: PT2M56S
duration ms: 176706
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01743920
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T04:20:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x306dbebaf309e96bc207ec5765ae4d3de5e08e16ba32e3a1b0c562211d2a3862
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6xq1dKYkTZIJWYRuRFqFjv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xq1dKYkTZIJWYRuRFqFjv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x306dbebaf309e96bc207ec5765ae4d3de5e08e16ba32e3a1b0c562211d2a3862","isrc":"JPVI01743920","name":"巨大な幻惑紙の上で","registered_at":"2026-06-20T04:20:51Z","spotify_id":"6xq1dKYkTZIJWYRuRFqFjv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x306dbebaf309e96bc207ec5765ae4d3de5e08e16ba32e3a1b0c562211d2a3862. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6xq1dKYkTZIJWYRuRFqFjv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xq1dKYkTZIJWYRuRFqFjv.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x306dbebaf309e96bc207ec5765ae4d3de5e08e16ba32e3a1b0c562211d2a3862","isrc":"JPVI01743920","name":"巨大な幻惑紙の上で","registered_at":"2026-06-20T04:20:51Z","spotify_id":"6xq1dKYkTZIJWYRuRFqFjv","type":"track"}

Chise’s Pastoral
type: MusicRecording
duration: PT1M30S
duration ms: 90466
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01743930
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T19:24:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9132bfc738497f94af7d221ca8d790eaedf1b6e9cab4c7a871b81e192eff0be4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5wlojzU0YldsIRlGjly3zD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wlojzU0YldsIRlGjly3zD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9132bfc738497f94af7d221ca8d790eaedf1b6e9cab4c7a871b81e192eff0be4","isrc":"JPVI01743930","name":"Chise’s Pastoral","registered_at":"2026-06-08T19:24:21Z","spotify_id":"5wlojzU0YldsIRlGjly3zD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x9132bfc738497f94af7d221ca8d790eaedf1b6e9cab4c7a871b81e192eff0be4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5wlojzU0YldsIRlGjly3zD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wlojzU0YldsIRlGjly3zD.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9132bfc738497f94af7d221ca8d790eaedf1b6e9cab4c7a871b81e192eff0be4","isrc":"JPVI01743930","name":"Chise’s Pastoral","registered_at":"2026-06-08T19:24:21Z","spotify_id":"5wlojzU0YldsIRlGjly3zD","type":"track"}

Taboo Gimmick
type: MusicRecording
duration: PT2M14S
duration ms: 134053
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01743940
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T02:09:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb42e015016d0097d0e628609e4ece653bdf5428b26e4cc41f09a294e34c99e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1XrgkUKAEx88UcxEYbzFHF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XrgkUKAEx88UcxEYbzFHF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeb42e015016d0097d0e628609e4ece653bdf5428b26e4cc41f09a294e34c99e9","isrc":"JPVI01743940","name":"Taboo Gimmick","registered_at":"2026-06-23T02:09:53Z","spotify_id":"1XrgkUKAEx88UcxEYbzFHF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xeb42e015016d0097d0e628609e4ece653bdf5428b26e4cc41f09a294e34c99e9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1XrgkUKAEx88UcxEYbzFHF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XrgkUKAEx88UcxEYbzFHF.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xeb42e015016d0097d0e628609e4ece653bdf5428b26e4cc41f09a294e34c99e9","isrc":"JPVI01743940","name":"Taboo Gimmick","registered_at":"2026-06-23T02:09:53Z","spotify_id":"1XrgkUKAEx88UcxEYbzFHF","type":"track"}

ファミリア Vol.１
type: MusicRecording
duration: PT1M43S
duration ms: 103533
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01743950
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T05:11:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2897c8e727961785120bf835344793e7d9b57270de5097e6b383ecba9cf5c2e7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6dyL9fW96soB9rDyo6OaHh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dyL9fW96soB9rDyo6OaHh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2897c8e727961785120bf835344793e7d9b57270de5097e6b383ecba9cf5c2e7","isrc":"JPVI01743950","name":"ファミリア Vol.１","registered_at":"2026-06-19T05:11:40Z","spotify_id":"6dyL9fW96soB9rDyo6OaHh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x2897c8e727961785120bf835344793e7d9b57270de5097e6b383ecba9cf5c2e7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6dyL9fW96soB9rDyo6OaHh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dyL9fW96soB9rDyo6OaHh.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x2897c8e727961785120bf835344793e7d9b57270de5097e6b383ecba9cf5c2e7","isrc":"JPVI01743950","name":"ファミリア Vol.１","registered_at":"2026-06-19T05:11:40Z","spotify_id":"6dyL9fW96soB9rDyo6OaHh","type":"track"}

リベロアーラ
type: MusicRecording
duration: PT4M29S
duration ms: 269733
explicit: false
by artist: Miu Sakamoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01743960
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:26:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb0d93d11c65bb8975f005c93aad0c9682bacd0ee680250c59cc4d8a665f972ea
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2KmC0UwqAqvF6DINLiXb4Y.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KmC0UwqAqvF6DINLiXb4Y
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb0d93d11c65bb8975f005c93aad0c9682bacd0ee680250c59cc4d8a665f972ea","isrc":"JPVI01743960","name":"リベロアーラ","registered_at":"2026-06-07T19:26:36Z","spotify_id":"2KmC0UwqAqvF6DINLiXb4Y","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xb0d93d11c65bb8975f005c93aad0c9682bacd0ee680250c59cc4d8a665f972ea. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2KmC0UwqAqvF6DINLiXb4Y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KmC0UwqAqvF6DINLiXb4Y.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xb0d93d11c65bb8975f005c93aad0c9682bacd0ee680250c59cc4d8a665f972ea","isrc":"JPVI01743960","name":"リベロアーラ","registered_at":"2026-06-07T19:26:36Z","spotify_id":"2KmC0UwqAqvF6DINLiXb4Y","type":"track"}

ネヴィンの肖像
type: MusicRecording
duration: PT2M43S
duration ms: 163173
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01743970
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:02:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d100fda42b01a2ad670da8b4ccd63c0e04097eb8fcab545f1e75443391bcd81
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2AwSle4grwwCNrgjlmkC7d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2AwSle4grwwCNrgjlmkC7d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7d100fda42b01a2ad670da8b4ccd63c0e04097eb8fcab545f1e75443391bcd81","isrc":"JPVI01743970","name":"ネヴィンの肖像","registered_at":"2026-06-07T13:02:23Z","spotify_id":"2AwSle4grwwCNrgjlmkC7d","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x7d100fda42b01a2ad670da8b4ccd63c0e04097eb8fcab545f1e75443391bcd81. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2AwSle4grwwCNrgjlmkC7d.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2AwSle4grwwCNrgjlmkC7d.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x7d100fda42b01a2ad670da8b4ccd63c0e04097eb8fcab545f1e75443391bcd81","isrc":"JPVI01743970","name":"ネヴィンの肖像","registered_at":"2026-06-07T13:02:23Z","spotify_id":"2AwSle4grwwCNrgjlmkC7d","type":"track"}

In the Ancient Forest
type: MusicRecording
duration: PT1M53S
duration ms: 113786
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01743980
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T23:43:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd952cfc884072d9959c835c2807cb394467a5fa99c60a440535c70444bb3879f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2kBDjiruWhXX1ZSKnMUO94.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2kBDjiruWhXX1ZSKnMUO94
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd952cfc884072d9959c835c2807cb394467a5fa99c60a440535c70444bb3879f","isrc":"JPVI01743980","name":"In the Ancient Forest","registered_at":"2026-06-20T23:43:09Z","spotify_id":"2kBDjiruWhXX1ZSKnMUO94","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xd952cfc884072d9959c835c2807cb394467a5fa99c60a440535c70444bb3879f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2kBDjiruWhXX1ZSKnMUO94.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2kBDjiruWhXX1ZSKnMUO94.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xd952cfc884072d9959c835c2807cb394467a5fa99c60a440535c70444bb3879f","isrc":"JPVI01743980","name":"In the Ancient Forest","registered_at":"2026-06-20T23:43:09Z","spotify_id":"2kBDjiruWhXX1ZSKnMUO94","type":"track"}

重量級ダブルフラット
type: MusicRecording
duration: PT1M43S
duration ms: 103053
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01743990
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T02:02:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf8f3d426f96d59d07ec5def45666981c33f4615ef12b56b2ada1b5d2308a7697
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4PWrESCMT6A2NrcdVxnWnz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4PWrESCMT6A2NrcdVxnWnz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf8f3d426f96d59d07ec5def45666981c33f4615ef12b56b2ada1b5d2308a7697","isrc":"JPVI01743990","name":"重量級ダブルフラット","registered_at":"2026-06-23T02:02:31Z","spotify_id":"4PWrESCMT6A2NrcdVxnWnz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xf8f3d426f96d59d07ec5def45666981c33f4615ef12b56b2ada1b5d2308a7697. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4PWrESCMT6A2NrcdVxnWnz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4PWrESCMT6A2NrcdVxnWnz.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf8f3d426f96d59d07ec5def45666981c33f4615ef12b56b2ada1b5d2308a7697","isrc":"JPVI01743990","name":"重量級ダブルフラット","registered_at":"2026-06-23T02:02:31Z","spotify_id":"4PWrESCMT6A2NrcdVxnWnz","type":"track"}

いにしえの魔法伝説
type: MusicRecording
duration: PT2M15S
duration ms: 135226
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01744000
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T21:40:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcef75f259007b5d41238fd2d7d2c9c05d082f9465bea10ccfaf4e259c257a0d1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2Cmw3jsRwnX1IAWGMRICaW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Cmw3jsRwnX1IAWGMRICaW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcef75f259007b5d41238fd2d7d2c9c05d082f9465bea10ccfaf4e259c257a0d1","isrc":"JPVI01744000","name":"いにしえの魔法伝説","registered_at":"2026-06-06T21:40:27Z","spotify_id":"2Cmw3jsRwnX1IAWGMRICaW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xcef75f259007b5d41238fd2d7d2c9c05d082f9465bea10ccfaf4e259c257a0d1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Cmw3jsRwnX1IAWGMRICaW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Cmw3jsRwnX1IAWGMRICaW.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xcef75f259007b5d41238fd2d7d2c9c05d082f9465bea10ccfaf4e259c257a0d1","isrc":"JPVI01744000","name":"いにしえの魔法伝説","registered_at":"2026-06-06T21:40:27Z","spotify_id":"2Cmw3jsRwnX1IAWGMRICaW","type":"track"}

君の行方
type: MusicRecording
duration: PT4M28S
duration ms: 268213
explicit: false
by artist: KOCHO
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01744010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T09:58:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8ec66f25586fb07f2112e7b24c88db6c111ac695d7c4465895d83af550511db
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2ULRlLFeju0tYtGEI7gjTJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ULRlLFeju0tYtGEI7gjTJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd8ec66f25586fb07f2112e7b24c88db6c111ac695d7c4465895d83af550511db","isrc":"JPVI01744010","name":"君の行方","registered_at":"2026-06-06T09:58:04Z","spotify_id":"2ULRlLFeju0tYtGEI7gjTJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xd8ec66f25586fb07f2112e7b24c88db6c111ac695d7c4465895d83af550511db. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2ULRlLFeju0tYtGEI7gjTJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ULRlLFeju0tYtGEI7gjTJ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd8ec66f25586fb07f2112e7b24c88db6c111ac695d7c4465895d83af550511db","isrc":"JPVI01744010","name":"君の行方","registered_at":"2026-06-06T09:58:04Z","spotify_id":"2ULRlLFeju0tYtGEI7gjTJ","type":"track"}

理のはじまり
type: MusicRecording
duration: PT1M48S
duration ms: 108213
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01744020
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T22:07:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x08d08d9b996d388fca981da4492d69666a25dfce535fa944b94a8f51b1d2cfe9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/03x6WikVZCMk5fBIR7Neim.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03x6WikVZCMk5fBIR7Neim
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x08d08d9b996d388fca981da4492d69666a25dfce535fa944b94a8f51b1d2cfe9","isrc":"JPVI01744020","name":"理のはじまり","registered_at":"2026-06-21T22:07:56Z","spotify_id":"03x6WikVZCMk5fBIR7Neim","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x08d08d9b996d388fca981da4492d69666a25dfce535fa944b94a8f51b1d2cfe9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/03x6WikVZCMk5fBIR7Neim.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03x6WikVZCMk5fBIR7Neim.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x08d08d9b996d388fca981da4492d69666a25dfce535fa944b94a8f51b1d2cfe9","isrc":"JPVI01744020","name":"理のはじまり","registered_at":"2026-06-21T22:07:56Z","spotify_id":"03x6WikVZCMk5fBIR7Neim","type":"track"}

精霊の舞～Dance of the Spirit
type: MusicRecording
duration: PT3M41S
duration ms: 221533
explicit: false
by artist: KOKIA
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01744030
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T16:28:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6113bbf64c9d356c084a043c0052db01b4afab1f96bade5191c18155bdc4a02e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0n6JiQZwJ0tP2f7CdWuQUY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0n6JiQZwJ0tP2f7CdWuQUY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6113bbf64c9d356c084a043c0052db01b4afab1f96bade5191c18155bdc4a02e","isrc":"JPVI01744030","name":"精霊の舞～Dance of the Spirit","registered_at":"2026-06-05T16:28:04Z","spotify_id":"0n6JiQZwJ0tP2f7CdWuQUY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x6113bbf64c9d356c084a043c0052db01b4afab1f96bade5191c18155bdc4a02e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0n6JiQZwJ0tP2f7CdWuQUY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0n6JiQZwJ0tP2f7CdWuQUY.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x6113bbf64c9d356c084a043c0052db01b4afab1f96bade5191c18155bdc4a02e","isrc":"JPVI01744030","name":"精霊の舞～Dance of the Spirit","registered_at":"2026-06-05T16:28:04Z","spotify_id":"0n6JiQZwJ0tP2f7CdWuQUY","type":"track"}

時の横顔
type: MusicRecording
duration: PT2M0S
duration ms: 120920
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01744040
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T09:56:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6539315a68f65fe9dc856974a64f08529f1e61faf56302064c9ccd52216edeb1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3cVuWfRGxyakAxzN8sWmHn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cVuWfRGxyakAxzN8sWmHn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6539315a68f65fe9dc856974a64f08529f1e61faf56302064c9ccd52216edeb1","isrc":"JPVI01744040","name":"時の横顔","registered_at":"2026-06-06T09:56:04Z","spotify_id":"3cVuWfRGxyakAxzN8sWmHn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x6539315a68f65fe9dc856974a64f08529f1e61faf56302064c9ccd52216edeb1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3cVuWfRGxyakAxzN8sWmHn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cVuWfRGxyakAxzN8sWmHn.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x6539315a68f65fe9dc856974a64f08529f1e61faf56302064c9ccd52216edeb1","isrc":"JPVI01744040","name":"時の横顔","registered_at":"2026-06-06T09:56:04Z","spotify_id":"3cVuWfRGxyakAxzN8sWmHn","type":"track"}

鉄弦アンソロジー
type: MusicRecording
duration: PT2M17S
duration ms: 137253
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01744050
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:32:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5655f12b2e0d90ae6968047cb87a47e60b89ec053ad336c332821b9cde24a081
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2xe05aM6rRae4JgDVWbUOc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xe05aM6rRae4JgDVWbUOc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5655f12b2e0d90ae6968047cb87a47e60b89ec053ad336c332821b9cde24a081","isrc":"JPVI01744050","name":"鉄弦アンソロジー","registered_at":"2026-06-05T05:32:18Z","spotify_id":"2xe05aM6rRae4JgDVWbUOc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x5655f12b2e0d90ae6968047cb87a47e60b89ec053ad336c332821b9cde24a081. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2xe05aM6rRae4JgDVWbUOc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xe05aM6rRae4JgDVWbUOc.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x5655f12b2e0d90ae6968047cb87a47e60b89ec053ad336c332821b9cde24a081","isrc":"JPVI01744050","name":"鉄弦アンソロジー","registered_at":"2026-06-05T05:32:18Z","spotify_id":"2xe05aM6rRae4JgDVWbUOc","type":"track"}

Black Windy Days
type: MusicRecording
duration: PT2M10S
duration ms: 130440
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01744060
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T02:08:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79435c820f883abd7cda2502e315f73debb24b48098799f75774a2d151acdd27
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7GuGXetmRrcBNEIVICmFNR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7GuGXetmRrcBNEIVICmFNR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x79435c820f883abd7cda2502e315f73debb24b48098799f75774a2d151acdd27","isrc":"JPVI01744060","name":"Black Windy Days","registered_at":"2026-06-23T02:08:52Z","spotify_id":"7GuGXetmRrcBNEIVICmFNR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x79435c820f883abd7cda2502e315f73debb24b48098799f75774a2d151acdd27. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7GuGXetmRrcBNEIVICmFNR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7GuGXetmRrcBNEIVICmFNR.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x79435c820f883abd7cda2502e315f73debb24b48098799f75774a2d151acdd27","isrc":"JPVI01744060","name":"Black Windy Days","registered_at":"2026-06-23T02:08:52Z","spotify_id":"7GuGXetmRrcBNEIVICmFNR","type":"track"}

アンノドミニ
type: MusicRecording
duration: PT4M38S
duration ms: 278000
explicit: false
by artist: 北條響
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01744070
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:00:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x485e24536a44cdc832ab4a2dbb61efcc359282f19a41fbb827e92e9deba2f7ab
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5R4vq212z1fSWCKiujRFvC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5R4vq212z1fSWCKiujRFvC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x485e24536a44cdc832ab4a2dbb61efcc359282f19a41fbb827e92e9deba2f7ab","isrc":"JPVI01744070","name":"アンノドミニ","registered_at":"2026-06-07T07:00:34Z","spotify_id":"5R4vq212z1fSWCKiujRFvC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x485e24536a44cdc832ab4a2dbb61efcc359282f19a41fbb827e92e9deba2f7ab. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5R4vq212z1fSWCKiujRFvC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5R4vq212z1fSWCKiujRFvC.
  date published: 2026-06-13T17:25:41Z
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環-cycle- 【TV-EDIT】
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Symphonic Poem “The Ancient Magus’s Bride”
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subject of: OpenTimestamps Proof of Existence
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弓のアンソロジー
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subject of: OpenTimestamps Proof of Existence
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The Ancient Magus' Bride SEASON2 Original Sound Track
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track: Dear [TV-EDIT]
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track: Sleigh Beggey
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track: Smiles in the College
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track: New Season's Theme - INST Ver.
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track: between points
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track: ETUDE - Le Mouvement Perpetuel du Professeur -
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track: Winds in the Bone
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track: Philomela
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track: About witchcraft and the world, know
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track: Magic wind and pressure
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track: Discovery of Elias
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track: Go, my heart!
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track: auro nowe

Junichi Matsumoto
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Testament of Karnamagos
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Sounds of distant skies
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dummy tension
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cryptic
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Serene Long-Distances
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Missing
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Chise's thoughts
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subject of: OpenTimestamps Proof of Existence
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Opening doors on the roadside
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We carve shadows in countless layers
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The tragedy of the Webster
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Exotic Station
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Alice
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Wizardry Monsters
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Go, my heart!
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Beating hearts and running a thousand miles
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Mubansou TV-EDIT
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New Season's Theme
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auro nowe
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subject of: OpenTimestamps Proof of Existence
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The Ancient Magus' Bride SEASON2 Original Sound Track 2
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track: Nemurasareta Lineage (TV Size ver.)
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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track: Kuunarumono, Shizuku Yadosu
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track: Catty Watch Tower
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track: Magical Footprints
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track: Kagaijugyou
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track: Diary
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track: Ten to Ten no Denshin
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track: Suspect's Words
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track: The House of the SARGENTs
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track: In the Memories
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track: Mori no Keigai Ikusa no Keshin
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track: No.9 Guardians
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track: Hen na Ajisuru Okashi Tabetatokimitaina
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track: Blood Invitation
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track: Manifestation
track: -Kyodaimahoujin- Maryoku Kyusyu to Toki no Kaijou
track: Fighting Aura
track: Quiet Choir
track: holiday
track: fam (TV Size ver.)

Manifestation
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-Kyodaimahoujin- Maryoku Kyusyu to Toki no Kaijou
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Fighting Aura
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Quiet Choir
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subject of: OpenTimestamps Proof of Existence
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holiday
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fam (TV Size ver.)
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Mashin Sentai Kiramager Original Soundtrack Crystal Sound Box 2&3
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track: Kiramai Action!! - Instrumental
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track: Fukakaina Koudou
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track: Kyoukiwo Matou Machi
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track: Yuzurenai Negai
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track: Wonder Ni Ikuze!
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track: Crystal Signal - Instrumental Short Size
track: Mabayui Hodono Kagayaki
track: Souzouryokuwo Togisumase
track: Ooawateno CARAT Honbu
track: Shippaiwa Seikouno Moto
track: Tension Max!
track: Hirame King! Kagaya King! - Instrumental Short Size
track: Nanka Hen Dayone
track: Aikata Daisuki Mashin Tachi
track: Nigiyakana Kiramai Stone
track: ...tte, Whoi!
track: Tokiniwa Hemawo Suru Kotodatte
track: Dangan Shooting Star - Instrumental Short Size
track: Zasetsuwo Ajiwai Nagara
track: Midareru Team No Wa
track: Kiramental No Kagayakiwo Ushinatte
track: Tohouni Kureru Himo
track: Houtte Okenai Yo!
track: Winding Road - Instrumental Short Size
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track: Kareini Kimeruze!
track: Aratana Nakamawo Motomete
track: Tsurugino Tatsujin
track: Semarikuru Kyoakuno Kage
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Crystal Signal - Instrumental Short Size
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Mabayui Hodono Kagayaki
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Souzouryokuwo Togisumase
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Ooawateno CARAT Honbu
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Shippaiwa Seikouno Moto
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Tension Max!
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Hirame King! Kagaya King! - Instrumental Short Size
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Nanka Hen Dayone
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Aikata Daisuki Mashin Tachi
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Nigiyakana Kiramai Stone
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...tte, Whoi!
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Tokiniwa Hemawo Suru Kotodatte
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Dangan Shooting Star - Instrumental Short Size
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Zasetsuwo Ajiwai Nagara
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Midareru Team No Wa
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Kiramental No Kagayakiwo Ushinatte
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Tohouni Kureru Himo
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Houtte Okenai Yo!
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Winding Road - Instrumental Short Size
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Kiraful Miracle Kiramager - Instrumental 2 TV Size
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Kareini Kimeruze!
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Aratana Nakamawo Motomete
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Tsurugino Tatsujin
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Semarikuru Kyoakuno Kage
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Isshin Ittaino Tsubazeriai
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Hakobu Hirai
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Perfect Blue - Instrumental Short Size
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Kinchou Tadayou Sakusenshitsu
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「魔法使いの嫁 星待つひと」オリジナルサウンドトラック
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track: 朝のエリアス邸
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track: To the Magical Point on the Earth!!
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track: 隣人たちが庭
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track: 助け合い？
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track: ファミリア vol.3 - Pandemic Clock -
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track: チセの森で vol.1
track: 森の図書館
track: The One by You
track: 懐かしい気持ち
track: 綿虫の園
track: サイドストーリーは君と踊る
track: Mr. Monster, What would you like next?
track: みえてしまう
track: チセの森で vol.2
track: とある恋愛奇譚
track: 羽に乗って闇の谷間へ
track: チセのテーマ
track: 愛の苦しさと切なさと違和と差異と
track: 魔法発動
track: 指先に灯火とストーリーを
track: 無垢な人
track: Decadence Woods
track: 朝食と湯気
track: ジト目な方々
track: 揺らめく図書館
track: And Unconditional
track: 小さな手に大きな仕事
track: チセの音粒
track: 真弓のテーマ
track: ダブルフラットスポット
track: 予感・・・
track: Shadow
track: チセの悲しみ
track: Retrograde Prediction Scales
track: 風
track: Air Flower Chant
track: 交響的断片 - うずまき -
track: 三浦の想い
track: 決意
track: あなたの光によせて
track: 星降る夜に・・・
track: CLOCKWORK QUICK AND LIGHTNING SLOW(A Spell to make all things well)

Junichi Matsumoto
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「魔法使いの嫁 星待つひと」オリジナルサウンドトラック
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date published: 2018-05-30

チセの森で vol.1
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森の図書館
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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The One by You
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懐かしい気持ち
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綿虫の園
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サイドストーリーは君と踊る
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Mr. Monster, What would you like next?
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みえてしまう
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チセの森で vol.2
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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とある恋愛奇譚
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ef4a038f4d7aa35571a3441264af6c547e61a6a7541ea5259a9e131a08a451. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0BKv8Y8C2kGQHIdwUiiGMY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BKv8Y8C2kGQHIdwUiiGMY.
  date published: 2026-07-02T03:55:08Z
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羽に乗って闇の谷間へ
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チセのテーマ
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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愛の苦しさと切なさと違和と差異と
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魔法発動
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指先に灯火とストーリーを
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無垢な人
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Decadence Woods
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朝食と湯気
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ジト目な方々
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揺らめく図書館
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And Unconditional
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小さな手に大きな仕事
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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チセの音粒
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6VsPew6U0BIU8F2i6faX0B.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VsPew6U0BIU8F2i6faX0B
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x273266e592436756a1371465ec23df20d3a9c064e74e4d8d0d3170ced44c433c","isrc":"JPVI01840520","name":"チセの音粒","registered_at":"2026-06-21T06:51:18Z","spotify_id":"6VsPew6U0BIU8F2i6faX0B","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x273266e592436756a1371465ec23df20d3a9c064e74e4d8d0d3170ced44c433c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6VsPew6U0BIU8F2i6faX0B.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VsPew6U0BIU8F2i6faX0B.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x273266e592436756a1371465ec23df20d3a9c064e74e4d8d0d3170ced44c433c","isrc":"JPVI01840520","name":"チセの音粒","registered_at":"2026-06-21T06:51:18Z","spotify_id":"6VsPew6U0BIU8F2i6faX0B","type":"track"}

真弓のテーマ
type: MusicRecording
duration: PT2M16S
duration ms: 136506
explicit: false
by artist: Junichi Matsumoto
in album: 「魔法使いの嫁 星待つひと」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2018-05-30
isrc code: JPVI01840210

ダブルフラットスポット
type: MusicRecording
duration: PT3M26S
duration ms: 206293
explicit: false
by artist: Junichi Matsumoto
in album: 「魔法使いの嫁 星待つひと」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2018-05-30
isrc code: JPVI01840530

予感・・・
type: MusicRecording
duration: PT0M49S
duration ms: 49706
explicit: false
by artist: Junichi Matsumoto
in album: 「魔法使いの嫁 星待つひと」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2018-05-30
isrc code: JPVI01840220

Shadow
type: MusicRecording
duration: PT2M4S
duration ms: 124146
explicit: false
by artist: Junichi Matsumoto
in album: 「魔法使いの嫁 星待つひと」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2018-05-30
isrc code: JPVI01840540

チセの悲しみ
type: MusicRecording
duration: PT2M25S
duration ms: 145240
explicit: false
by artist: Junichi Matsumoto
in album: 「魔法使いの嫁 星待つひと」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2018-05-30
isrc code: JPVI01840230

Retrograde Prediction Scales
type: MusicRecording
duration: PT2M33S
duration ms: 153053
explicit: false
by artist: Junichi Matsumoto
in album: 「魔法使いの嫁 星待つひと」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2018-05-30
isrc code: JPVI01840550

風
type: MusicRecording
duration: PT1M56S
duration ms: 116213
explicit: false
by artist: Junichi Matsumoto
in album: 「魔法使いの嫁 星待つひと」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2018-05-30
isrc code: JPVI01840240

Air Flower Chant
type: MusicRecording
duration: PT2M31S
duration ms: 151706
explicit: false
by artist: Junichi Matsumoto
in album: 「魔法使いの嫁 星待つひと」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2018-05-30
isrc code: JPVI01840560

交響的断片 - うずまき -
type: MusicRecording
duration: PT2M17S
duration ms: 137386
explicit: false
by artist: Junichi Matsumoto
in album: 「魔法使いの嫁 星待つひと」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2018-05-30
isrc code: JPVI01840250

三浦の想い
type: MusicRecording
duration: PT3M2S
duration ms: 182746
explicit: false
by artist: Junichi Matsumoto
in album: 「魔法使いの嫁 星待つひと」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2018-05-30
isrc code: JPVI01840260
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T05:32:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a354149bb7956bf97346337a2b701cb3c44702679f91c713ab5fd16fd43c556
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/06jwT4BwKpuRYIuGNgEK2Y.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/06jwT4BwKpuRYIuGNgEK2Y
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7a354149bb7956bf97346337a2b701cb3c44702679f91c713ab5fd16fd43c556","isrc":"JPVI01840260","name":"三浦の想い","registered_at":"2026-06-22T05:32:55Z","spotify_id":"06jwT4BwKpuRYIuGNgEK2Y","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x7a354149bb7956bf97346337a2b701cb3c44702679f91c713ab5fd16fd43c556. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/06jwT4BwKpuRYIuGNgEK2Y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/06jwT4BwKpuRYIuGNgEK2Y.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x7a354149bb7956bf97346337a2b701cb3c44702679f91c713ab5fd16fd43c556","isrc":"JPVI01840260","name":"三浦の想い","registered_at":"2026-06-22T05:32:55Z","spotify_id":"06jwT4BwKpuRYIuGNgEK2Y","type":"track"}

決意
type: MusicRecording
duration: PT2M41S
duration ms: 161200
explicit: false
by artist: Junichi Matsumoto
in album: 「魔法使いの嫁 星待つひと」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2018-05-30
isrc code: JPVI01840270
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T10:51:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x18325513f49978912e8bb7e77bc25d11a94426fe9043636fee15726ecadcf724
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0Ht0iidkKKxwGW74KXnHPc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ht0iidkKKxwGW74KXnHPc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x18325513f49978912e8bb7e77bc25d11a94426fe9043636fee15726ecadcf724","isrc":"JPVI01840270","name":"決意","registered_at":"2026-06-23T10:51:02Z","spotify_id":"0Ht0iidkKKxwGW74KXnHPc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x18325513f49978912e8bb7e77bc25d11a94426fe9043636fee15726ecadcf724. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Ht0iidkKKxwGW74KXnHPc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ht0iidkKKxwGW74KXnHPc.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x18325513f49978912e8bb7e77bc25d11a94426fe9043636fee15726ecadcf724","isrc":"JPVI01840270","name":"決意","registered_at":"2026-06-23T10:51:02Z","spotify_id":"0Ht0iidkKKxwGW74KXnHPc","type":"track"}

あなたの光によせて
type: MusicRecording
duration: PT2M12S
duration ms: 132346
explicit: false
by artist: Junichi Matsumoto
in album: 「魔法使いの嫁 星待つひと」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2018-05-30
isrc code: JPVI01840280

星降る夜に・・・
type: MusicRecording
duration: PT1M35S
duration ms: 95520
explicit: false
by artist: Junichi Matsumoto
in album: 「魔法使いの嫁 星待つひと」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2018-05-30
isrc code: JPVI01840290

CLOCKWORK QUICK AND LIGHTNING SLOW(A Spell to make all things well)
type: MusicRecording
duration: PT1M6S
duration ms: 66360
explicit: false
by artist: Julia Shortreed
in album: 「魔法使いの嫁 星待つひと」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2018-05-30
isrc code: JPVI01840300
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T09:21:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa70c34413535995245f89281b572bbbb762cda52bc7bfaf2d4a1d90d62591344
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1j5z7j0iSfbictHdIcZhQl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1j5z7j0iSfbictHdIcZhQl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa70c34413535995245f89281b572bbbb762cda52bc7bfaf2d4a1d90d62591344","isrc":"JPVI01840300","name":"CLOCKWORK QUICK AND LIGHTNING SLOW(A Spell to make all things well)","registered_at":"2026-06-09T09:21:05Z","spotify_id":"1j5z7j0iSfbictHdIcZhQl","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xa70c34413535995245f89281b572bbbb762cda52bc7bfaf2d4a1d90d62591344. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1j5z7j0iSfbictHdIcZhQl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1j5z7j0iSfbictHdIcZhQl.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xa70c34413535995245f89281b572bbbb762cda52bc7bfaf2d4a1d90d62591344","isrc":"JPVI01840300","name":"CLOCKWORK QUICK AND LIGHTNING SLOW(A Spell to make all things well)","registered_at":"2026-06-09T09:21:05Z","spotify_id":"1j5z7j0iSfbictHdIcZhQl","type":"track"}

TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック2
type: MusicAlbum
date published: 2018-03-28
track: 異峡の湖面にて
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172253
  explicit: false
  by artist: Junichi Matsumoto
  in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック2
    type: MusicAlbum
    date published: 2018-03-28
  isrc code: JPVI01813350
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T04:28:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xde38f818e00f6a41b374a8226047730b0e3dba323ffbb9a83e31a984e396e976
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7qGaSet09e42179pVxzrar.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qGaSet09e42179pVxzrar
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xde38f818e00f6a41b374a8226047730b0e3dba323ffbb9a83e31a984e396e976","isrc":"JPVI01813350","name":"異峡の湖面にて","registered_at":"2026-06-22T04:28:43Z","spotify_id":"7qGaSet09e42179pVxzrar","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xde38f818e00f6a41b374a8226047730b0e3dba323ffbb9a83e31a984e396e976. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7qGaSet09e42179pVxzrar.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qGaSet09e42179pVxzrar.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xde38f818e00f6a41b374a8226047730b0e3dba323ffbb9a83e31a984e396e976","isrc":"JPVI01813350","name":"異峡の湖面にて","registered_at":"2026-06-22T04:28:43Z","spotify_id":"7qGaSet09e42179pVxzrar","type":"track"}
track: イルナ エテルロ
  type: MusicRecording
  duration: PT5M34S
  duration ms: 334866
  explicit: false
  by artist: 竹中大地
  in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック2
    type: MusicAlbum
    date published: 2018-03-28
  isrc code: JPVI01813370
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T03:27:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4e30cdc01599fde7c621c79d6faa7ecd5deee62f9e58f84850af2a1ddc094451
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7CmXmMVjFUncknnCSQzmOR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CmXmMVjFUncknnCSQzmOR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4e30cdc01599fde7c621c79d6faa7ecd5deee62f9e58f84850af2a1ddc094451","isrc":"JPVI01813370","name":"イルナ エテルロ","registered_at":"2026-06-06T03:27:52Z","spotify_id":"7CmXmMVjFUncknnCSQzmOR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x4e30cdc01599fde7c621c79d6faa7ecd5deee62f9e58f84850af2a1ddc094451. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7CmXmMVjFUncknnCSQzmOR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CmXmMVjFUncknnCSQzmOR.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x4e30cdc01599fde7c621c79d6faa7ecd5deee62f9e58f84850af2a1ddc094451","isrc":"JPVI01813370","name":"イルナ エテルロ","registered_at":"2026-06-06T03:27:52Z","spotify_id":"7CmXmMVjFUncknnCSQzmOR","type":"track"}
track: 水鏡の人
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147880
  explicit: false
  by artist: Junichi Matsumoto
  in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック2
    type: MusicAlbum
    date published: 2018-03-28
  isrc code: JPVI01813390
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T06:53:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xabbcf095b61d8e286150ed157c0bb2d224985b9b3c3af1068344ce58f34405f2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4qMirpsA6jlg1NV5mAoBDZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qMirpsA6jlg1NV5mAoBDZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xabbcf095b61d8e286150ed157c0bb2d224985b9b3c3af1068344ce58f34405f2","isrc":"JPVI01813390","name":"水鏡の人","registered_at":"2026-06-07T06:53:21Z","spotify_id":"4qMirpsA6jlg1NV5mAoBDZ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xabbcf095b61d8e286150ed157c0bb2d224985b9b3c3af1068344ce58f34405f2. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4qMirpsA6jlg1NV5mAoBDZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qMirpsA6jlg1NV5mAoBDZ.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xabbcf095b61d8e286150ed157c0bb2d224985b9b3c3af1068344ce58f34405f2","isrc":"JPVI01813390","name":"水鏡の人","registered_at":"2026-06-07T06:53:21Z","spotify_id":"4qMirpsA6jlg1NV5mAoBDZ","type":"track"}
track: ファミリア vol.2
  type: MusicRecording
  duration: PT1M23S
  duration ms: 83973
  explicit: false
  by artist: Junichi Matsumoto
  in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック2
    type: MusicAlbum
    date published: 2018-03-28
  isrc code: JPVI01813400
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T04:28:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe9af174d0acdaaf7d8fb6de6a3bb679c0e0d51e4a36a872b3e34bd6d28cea60f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6xkJq78BJA5qT87xHoecTv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xkJq78BJA5qT87xHoecTv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe9af174d0acdaaf7d8fb6de6a3bb679c0e0d51e4a36a872b3e34bd6d28cea60f","isrc":"JPVI01813400","name":"ファミリア vol.2","registered_at":"2026-06-23T04:28:28Z","spotify_id":"6xkJq78BJA5qT87xHoecTv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xe9af174d0acdaaf7d8fb6de6a3bb679c0e0d51e4a36a872b3e34bd6d28cea60f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6xkJq78BJA5qT87xHoecTv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xkJq78BJA5qT87xHoecTv.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xe9af174d0acdaaf7d8fb6de6a3bb679c0e0d51e4a36a872b3e34bd6d28cea60f","isrc":"JPVI01813400","name":"ファミリア vol.2","registered_at":"2026-06-23T04:28:28Z","spotify_id":"6xkJq78BJA5qT87xHoecTv","type":"track"}
track: Welcome Back to Your Home!!
  type: MusicRecording
  duration: PT2M13S
  duration ms: 133586
  explicit: false
  by artist: Junichi Matsumoto
  in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック2
    type: MusicAlbum
    date published: 2018-03-28
  isrc code: JPVI01813420
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Chise's Smile
track: Mr.Monster in the Smell of Sand
track: Passion
track: You【TV-EDIT】
track: At the Deserted Countryside in England
track: ココロウツロ
track: クレッシェンディス
track: Time to Return Your Memory
track: Fairy's Factory
track: Rose
track: アウスト
track: Flap Clap Trap
track: Cave
track: バンシーの小さな詩篇
track: 花数え
track: 寄り添う花のように
track: Chise's Love
track: Story
track: Milli Veraldar
track: 月のもう半分【TV-EDIT】
track: Symphonic Chimera No.1
track: Celebrate Your Happiness...!!
track: The Legend of "The Ancient Magus Bride"

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T19:24:27+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xff3f64a26cf70580635bf1de1883724be138d34b8df85c2ca19d9a173564780e

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953520

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0tweKVmGBM5akgjeCuGCNd.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tweKVmGBM5akgjeCuGCNd

OTSTimestamp
type: PropertyValue
value: 2026-06-13T13:32:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xff3f64a26cf70580635bf1de1883724be138d34b8df85c2ca19d9a173564780e","isrc":"JPVI01813420","name":"Welcome Back to Your Home!!","registered_at":"2026-06-08T19:24:27Z","spotify_id":"0tweKVmGBM5akgjeCuGCNd","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff3f64a26cf70580635bf1de1883724be138d34b8df85c2ca19d9a173564780e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0tweKVmGBM5akgjeCuGCNd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tweKVmGBM5akgjeCuGCNd.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0xff3f64a26cf70580635bf1de1883724be138d34b8df85c2ca19d9a173564780e","isrc":"JPVI01813420","name":"Welcome Back to Your Home!!","registered_at":"2026-06-08T19:24:27Z","spotify_id":"0tweKVmGBM5akgjeCuGCNd","type":"track"}

Chise's Smile
type: MusicRecording
duration: PT2M8S
duration ms: 128586
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック2
  type: MusicAlbum
  date published: 2018-03-28
isrc code: JPVI01813440
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:13:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c4818f144b52621afd3bfa5788d5aa3b02eec61fc70528fdcbd3856fd40e5f0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/61aaC4IEO7OtMKVg0ANgYq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61aaC4IEO7OtMKVg0ANgYq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0c4818f144b52621afd3bfa5788d5aa3b02eec61fc70528fdcbd3856fd40e5f0","isrc":"JPVI01813440","name":"Chise's Smile","registered_at":"2026-06-05T21:13:23Z","spotify_id":"61aaC4IEO7OtMKVg0ANgYq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x0c4818f144b52621afd3bfa5788d5aa3b02eec61fc70528fdcbd3856fd40e5f0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/61aaC4IEO7OtMKVg0ANgYq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61aaC4IEO7OtMKVg0ANgYq.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x0c4818f144b52621afd3bfa5788d5aa3b02eec61fc70528fdcbd3856fd40e5f0","isrc":"JPVI01813440","name":"Chise's Smile","registered_at":"2026-06-05T21:13:23Z","spotify_id":"61aaC4IEO7OtMKVg0ANgYq","type":"track"}

Mr.Monster in the Smell of Sand
type: MusicRecording
duration: PT2M47S
duration ms: 167386
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック2
  type: MusicAlbum
  date published: 2018-03-28
isrc code: JPVI01813450
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T18:05:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf7354f7bc969f8ede63b0200b13349abeea4c47dbe9cfa1f6972417e3b74e263
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5oKWVrwDxejz8uqNHDQjHe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5oKWVrwDxejz8uqNHDQjHe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf7354f7bc969f8ede63b0200b13349abeea4c47dbe9cfa1f6972417e3b74e263","isrc":"JPVI01813450","name":"Mr.Monster in the Smell of Sand","registered_at":"2026-06-25T18:05:34Z","spotify_id":"5oKWVrwDxejz8uqNHDQjHe","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xf7354f7bc969f8ede63b0200b13349abeea4c47dbe9cfa1f6972417e3b74e263. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5oKWVrwDxejz8uqNHDQjHe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5oKWVrwDxejz8uqNHDQjHe.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xf7354f7bc969f8ede63b0200b13349abeea4c47dbe9cfa1f6972417e3b74e263","isrc":"JPVI01813450","name":"Mr.Monster in the Smell of Sand","registered_at":"2026-06-25T18:05:34Z","spotify_id":"5oKWVrwDxejz8uqNHDQjHe","type":"track"}

Passion
type: MusicRecording
duration: PT2M46S
duration ms: 166373
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック2
  type: MusicAlbum
  date published: 2018-03-28
isrc code: JPVI01813460
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T21:55:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7cd3bbafe54dc7ec4e9090b75625a6bd53a1eb800183f15e0da046c6d8ba2b28
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/60UYjn4ARAyQHKdgOIpe47.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60UYjn4ARAyQHKdgOIpe47
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x7cd3bbafe54dc7ec4e9090b75625a6bd53a1eb800183f15e0da046c6d8ba2b28. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/60UYjn4ARAyQHKdgOIpe47.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60UYjn4ARAyQHKdgOIpe47.
  date published: 2026-07-02T03:30:09Z

You【TV-EDIT】
type: MusicRecording
duration: PT1M31S
duration ms: 91426
explicit: false
by artist: May'n
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック2
  type: MusicAlbum
  date published: 2018-03-28
isrc code: JPVI01762860
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T14:38:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0a8d4dc972ea19fda15dc55222e5990c180af5c57c32ef8ef39136ac2cdc3bd4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/69MYIm62TvRLlOJaLEUgkY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69MYIm62TvRLlOJaLEUgkY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0a8d4dc972ea19fda15dc55222e5990c180af5c57c32ef8ef39136ac2cdc3bd4","isrc":"JPVI01762860","name":"You【TV-EDIT】","registered_at":"2026-06-18T14:38:22Z","spotify_id":"69MYIm62TvRLlOJaLEUgkY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x0a8d4dc972ea19fda15dc55222e5990c180af5c57c32ef8ef39136ac2cdc3bd4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/69MYIm62TvRLlOJaLEUgkY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69MYIm62TvRLlOJaLEUgkY.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x0a8d4dc972ea19fda15dc55222e5990c180af5c57c32ef8ef39136ac2cdc3bd4","isrc":"JPVI01762860","name":"You【TV-EDIT】","registered_at":"2026-06-18T14:38:22Z","spotify_id":"69MYIm62TvRLlOJaLEUgkY","type":"track"}

At the Deserted Countryside in England
type: MusicRecording
duration: PT2M21S
duration ms: 141826
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック2
  type: MusicAlbum
  date published: 2018-03-28
isrc code: JPVI01813470
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T16:36:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb71ae179a5572d0dc8ea16ee5023d640e082324576ce5fe1135c1f2e2078b22f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3plwHvkqkQHYKjHk8z8rqP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3plwHvkqkQHYKjHk8z8rqP
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb71ae179a5572d0dc8ea16ee5023d640e082324576ce5fe1135c1f2e2078b22f","isrc":"JPVI01813470","name":"At the Deserted Countryside in England","registered_at":"2026-06-09T16:36:58Z","spotify_id":"3plwHvkqkQHYKjHk8z8rqP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xb71ae179a5572d0dc8ea16ee5023d640e082324576ce5fe1135c1f2e2078b22f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3plwHvkqkQHYKjHk8z8rqP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3plwHvkqkQHYKjHk8z8rqP.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xb71ae179a5572d0dc8ea16ee5023d640e082324576ce5fe1135c1f2e2078b22f","isrc":"JPVI01813470","name":"At the Deserted Countryside in England","registered_at":"2026-06-09T16:36:58Z","spotify_id":"3plwHvkqkQHYKjHk8z8rqP","type":"track"}

ココロウツロ
type: MusicRecording
duration: PT3M6S
duration ms: 186706
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック2
  type: MusicAlbum
  date published: 2018-03-28
isrc code: JPVI01813480
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T19:19:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb17b791df212f9d4a7e63605abd07112824170cbb222838668b597c3cc81a713
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7hDwqR6jrkHiNdfYDfmeeE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hDwqR6jrkHiNdfYDfmeeE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb17b791df212f9d4a7e63605abd07112824170cbb222838668b597c3cc81a713","isrc":"JPVI01813480","name":"ココロウツロ","registered_at":"2026-06-20T19:19:35Z","spotify_id":"7hDwqR6jrkHiNdfYDfmeeE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xb17b791df212f9d4a7e63605abd07112824170cbb222838668b597c3cc81a713. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7hDwqR6jrkHiNdfYDfmeeE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hDwqR6jrkHiNdfYDfmeeE.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xb17b791df212f9d4a7e63605abd07112824170cbb222838668b597c3cc81a713","isrc":"JPVI01813480","name":"ココロウツロ","registered_at":"2026-06-20T19:19:35Z","spotify_id":"7hDwqR6jrkHiNdfYDfmeeE","type":"track"}

クレッシェンディス
type: MusicRecording
duration: PT3M25S
duration ms: 205480
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック2
  type: MusicAlbum
  date published: 2018-03-28
isrc code: JPVI01813490
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T20:38:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a14d4a8f6e7774894e741bdee6780f0836678872c39057d80b883924a37f15b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2puFP7J9HyN0hTAzG5X1TM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2puFP7J9HyN0hTAzG5X1TM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5a14d4a8f6e7774894e741bdee6780f0836678872c39057d80b883924a37f15b","isrc":"JPVI01813490","name":"クレッシェンディス","registered_at":"2026-06-26T20:38:19Z","spotify_id":"2puFP7J9HyN0hTAzG5X1TM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x5a14d4a8f6e7774894e741bdee6780f0836678872c39057d80b883924a37f15b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2puFP7J9HyN0hTAzG5X1TM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2puFP7J9HyN0hTAzG5X1TM.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x5a14d4a8f6e7774894e741bdee6780f0836678872c39057d80b883924a37f15b","isrc":"JPVI01813490","name":"クレッシェンディス","registered_at":"2026-06-26T20:38:19Z","spotify_id":"2puFP7J9HyN0hTAzG5X1TM","type":"track"}

Time to Return Your Memory
type: MusicRecording
duration: PT2M24S
duration ms: 144253
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック2
  type: MusicAlbum
  date published: 2018-03-28
isrc code: JPVI01813510
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T23:30:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x90ae362aff79dd772067fb7dc8aa34e943431a2d903b1f1cbc8d3ec44df7ce55
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3GgPiXsMtGj9VP1wBCcFV1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3GgPiXsMtGj9VP1wBCcFV1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x90ae362aff79dd772067fb7dc8aa34e943431a2d903b1f1cbc8d3ec44df7ce55","isrc":"JPVI01813510","name":"Time to Return Your Memory","registered_at":"2026-06-20T23:30:47Z","spotify_id":"3GgPiXsMtGj9VP1wBCcFV1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x90ae362aff79dd772067fb7dc8aa34e943431a2d903b1f1cbc8d3ec44df7ce55. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3GgPiXsMtGj9VP1wBCcFV1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3GgPiXsMtGj9VP1wBCcFV1.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x90ae362aff79dd772067fb7dc8aa34e943431a2d903b1f1cbc8d3ec44df7ce55","isrc":"JPVI01813510","name":"Time to Return Your Memory","registered_at":"2026-06-20T23:30:47Z","spotify_id":"3GgPiXsMtGj9VP1wBCcFV1","type":"track"}

Fairy's Factory
type: MusicRecording
duration: PT2M21S
duration ms: 141933
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック2
  type: MusicAlbum
  date published: 2018-03-28
isrc code: JPVI01813520
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T04:28:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3619029bc13904138b86726e7884d77163668fe06093425e273dcf1e93ed6a48
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6uzciWdwW4kSB4wW4pc5jw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uzciWdwW4kSB4wW4pc5jw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3619029bc13904138b86726e7884d77163668fe06093425e273dcf1e93ed6a48","isrc":"JPVI01813520","name":"Fairy's Factory","registered_at":"2026-06-20T04:28:13Z","spotify_id":"6uzciWdwW4kSB4wW4pc5jw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x3619029bc13904138b86726e7884d77163668fe06093425e273dcf1e93ed6a48. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6uzciWdwW4kSB4wW4pc5jw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uzciWdwW4kSB4wW4pc5jw.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x3619029bc13904138b86726e7884d77163668fe06093425e273dcf1e93ed6a48","isrc":"JPVI01813520","name":"Fairy's Factory","registered_at":"2026-06-20T04:28:13Z","spotify_id":"6uzciWdwW4kSB4wW4pc5jw","type":"track"}

Rose
type: MusicRecording
duration: PT6M17S
duration ms: 377680
explicit: false
by artist: Kaco
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック2
  type: MusicAlbum
  date published: 2018-03-28
isrc code: JPVI01813530
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:22:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5cbda8e5226f5bdda25307d033afb0db82cd5961d1d1128eb50d70e4d5652070
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7h0wV9hRxhEGnxvsy16l8o.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7h0wV9hRxhEGnxvsy16l8o
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x5cbda8e5226f5bdda25307d033afb0db82cd5961d1d1128eb50d70e4d5652070. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7h0wV9hRxhEGnxvsy16l8o.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7h0wV9hRxhEGnxvsy16l8o.
  date published: 2026-06-13T17:25:41Z

アウスト
type: MusicRecording
duration: PT4M43S
duration ms: 283413
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック2
  type: MusicAlbum
  date published: 2018-03-28
isrc code: JPVI01813540
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T04:31:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa990b0224043044ef64c5fd3e5a007cf3fbdfd7df2c8df05f02fcdfd5de9f8f3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7btbabZZLV0L5EzktOipDA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7btbabZZLV0L5EzktOipDA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa990b0224043044ef64c5fd3e5a007cf3fbdfd7df2c8df05f02fcdfd5de9f8f3","isrc":"JPVI01813540","name":"アウスト","registered_at":"2026-06-20T04:31:07Z","spotify_id":"7btbabZZLV0L5EzktOipDA","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xa990b0224043044ef64c5fd3e5a007cf3fbdfd7df2c8df05f02fcdfd5de9f8f3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7btbabZZLV0L5EzktOipDA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7btbabZZLV0L5EzktOipDA.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa990b0224043044ef64c5fd3e5a007cf3fbdfd7df2c8df05f02fcdfd5de9f8f3","isrc":"JPVI01813540","name":"アウスト","registered_at":"2026-06-20T04:31:07Z","spotify_id":"7btbabZZLV0L5EzktOipDA","type":"track"}

Flap Clap Trap
type: MusicRecording
duration: PT1M7S
duration ms: 67080
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック2
  type: MusicAlbum
  date published: 2018-03-28
isrc code: JPVI01813550
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T20:37:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x513d0850c5b1e0b265e9509b6d9b3bb52763fc9186c21c579ddc1cfa75e007e1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6bPJHAM3HgkJ5IK5nKgFo1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bPJHAM3HgkJ5IK5nKgFo1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x513d0850c5b1e0b265e9509b6d9b3bb52763fc9186c21c579ddc1cfa75e007e1","isrc":"JPVI01813550","name":"Flap Clap Trap","registered_at":"2026-06-26T20:37:55Z","spotify_id":"6bPJHAM3HgkJ5IK5nKgFo1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x513d0850c5b1e0b265e9509b6d9b3bb52763fc9186c21c579ddc1cfa75e007e1. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6bPJHAM3HgkJ5IK5nKgFo1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bPJHAM3HgkJ5IK5nKgFo1.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x513d0850c5b1e0b265e9509b6d9b3bb52763fc9186c21c579ddc1cfa75e007e1","isrc":"JPVI01813550","name":"Flap Clap Trap","registered_at":"2026-06-26T20:37:55Z","spotify_id":"6bPJHAM3HgkJ5IK5nKgFo1","type":"track"}

Cave
type: MusicRecording
duration: PT2M25S
duration ms: 145093
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック2
  type: MusicAlbum
  date published: 2018-03-28
isrc code: JPVI01813560
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T12:49:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65c207595ceddd79930b3b88338b689cf1638c9ba54ae552b4e9b0ef287e38a6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5iLZRXxw7w8lxpKLUEvtt3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5iLZRXxw7w8lxpKLUEvtt3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x65c207595ceddd79930b3b88338b689cf1638c9ba54ae552b4e9b0ef287e38a6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5iLZRXxw7w8lxpKLUEvtt3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5iLZRXxw7w8lxpKLUEvtt3.
  date published: 2026-07-02T03:55:08Z

バンシーの小さな詩篇
type: MusicRecording
duration: PT2M31S
duration ms: 151440
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック2
  type: MusicAlbum
  date published: 2018-03-28
isrc code: JPVI01813570
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T23:33:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x637681db899284cb571f65e5a0306fd803299ea869de6af56e4bba7941d06e42
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4uzefcy0YyGOPHx37FeFIk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uzefcy0YyGOPHx37FeFIk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x637681db899284cb571f65e5a0306fd803299ea869de6af56e4bba7941d06e42","isrc":"JPVI01813570","name":"バンシーの小さな詩篇","registered_at":"2026-06-20T23:33:29Z","spotify_id":"4uzefcy0YyGOPHx37FeFIk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x637681db899284cb571f65e5a0306fd803299ea869de6af56e4bba7941d06e42. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4uzefcy0YyGOPHx37FeFIk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uzefcy0YyGOPHx37FeFIk.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x637681db899284cb571f65e5a0306fd803299ea869de6af56e4bba7941d06e42","isrc":"JPVI01813570","name":"バンシーの小さな詩篇","registered_at":"2026-06-20T23:33:29Z","spotify_id":"4uzefcy0YyGOPHx37FeFIk","type":"track"}

花数え
type: MusicRecording
duration: PT2M6S
duration ms: 126226
explicit: false
by artist: 新居昭乃
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック2
  type: MusicAlbum
  date published: 2018-03-28
isrc code: JPVI01813580
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T23:22:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbfa12176ab15f6833a922efe1cf3177f2ebabd2bb42122491aa93387679374f6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0UKeJ0l0D54zy1CUj7GJOh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UKeJ0l0D54zy1CUj7GJOh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbfa12176ab15f6833a922efe1cf3177f2ebabd2bb42122491aa93387679374f6","isrc":"JPVI01813580","name":"花数え","registered_at":"2026-06-06T23:22:19Z","spotify_id":"0UKeJ0l0D54zy1CUj7GJOh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xbfa12176ab15f6833a922efe1cf3177f2ebabd2bb42122491aa93387679374f6. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0UKeJ0l0D54zy1CUj7GJOh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UKeJ0l0D54zy1CUj7GJOh.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xbfa12176ab15f6833a922efe1cf3177f2ebabd2bb42122491aa93387679374f6","isrc":"JPVI01813580","name":"花数え","registered_at":"2026-06-06T23:22:19Z","spotify_id":"0UKeJ0l0D54zy1CUj7GJOh","type":"track"}

寄り添う花のように
type: MusicRecording
duration: PT3M19S
duration ms: 199360
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック2
  type: MusicAlbum
  date published: 2018-03-28
isrc code: JPVI01813590
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T21:56:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5912396560d7ac62bc389a170f5f788c6d71501e4ceb7ea311cb3eb1f3db9ece
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1ygIHGT0OjKIgkhcoA4Ukw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ygIHGT0OjKIgkhcoA4Ukw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5912396560d7ac62bc389a170f5f788c6d71501e4ceb7ea311cb3eb1f3db9ece","isrc":"JPVI01813590","name":"寄り添う花のように","registered_at":"2026-06-21T21:56:58Z","spotify_id":"1ygIHGT0OjKIgkhcoA4Ukw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x5912396560d7ac62bc389a170f5f788c6d71501e4ceb7ea311cb3eb1f3db9ece. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1ygIHGT0OjKIgkhcoA4Ukw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ygIHGT0OjKIgkhcoA4Ukw.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x5912396560d7ac62bc389a170f5f788c6d71501e4ceb7ea311cb3eb1f3db9ece","isrc":"JPVI01813590","name":"寄り添う花のように","registered_at":"2026-06-21T21:56:58Z","spotify_id":"1ygIHGT0OjKIgkhcoA4Ukw","type":"track"}

Chise's Love
type: MusicRecording
duration: PT2M8S
duration ms: 128986
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック2
  type: MusicAlbum
  date published: 2018-03-28
isrc code: JPVI01813600
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T09:37:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8753416f267cc397b0235a4a1573fc3bd2b5cb57864df58c98254fc18e8dff97
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4mop3osPyK16unAwpYwqpf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4mop3osPyK16unAwpYwqpf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8753416f267cc397b0235a4a1573fc3bd2b5cb57864df58c98254fc18e8dff97","isrc":"JPVI01813600","name":"Chise's Love","registered_at":"2026-06-19T09:37:20Z","spotify_id":"4mop3osPyK16unAwpYwqpf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x8753416f267cc397b0235a4a1573fc3bd2b5cb57864df58c98254fc18e8dff97. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4mop3osPyK16unAwpYwqpf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4mop3osPyK16unAwpYwqpf.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x8753416f267cc397b0235a4a1573fc3bd2b5cb57864df58c98254fc18e8dff97","isrc":"JPVI01813600","name":"Chise's Love","registered_at":"2026-06-19T09:37:20Z","spotify_id":"4mop3osPyK16unAwpYwqpf","type":"track"}

Story
type: MusicRecording
duration: PT5M2S
duration ms: 302906
explicit: false
by artist: Kotringo
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック2
  type: MusicAlbum
  date published: 2018-03-28
isrc code: JPVI01813610
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T02:52:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6ea4c7de6aa0aecc50a1bf1e693baffd6066a6664585fd276f7ac0885b250bee
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/35NmVfn53RfVDxNP3r0VwR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35NmVfn53RfVDxNP3r0VwR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x6ea4c7de6aa0aecc50a1bf1e693baffd6066a6664585fd276f7ac0885b250bee. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/35NmVfn53RfVDxNP3r0VwR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35NmVfn53RfVDxNP3r0VwR.
  date published: 2026-06-13T13:32:09Z

Milli Veraldar
type: MusicRecording
duration: PT2M57S
duration ms: 177000
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック2
  type: MusicAlbum
  date published: 2018-03-28
isrc code: JPVI01813620
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T05:40:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9474074923fba191411fdd7b912cf14eda3980f4daee823042854d9cf604f4e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4JwzEC2FxdvmYf0GxI1dTl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4JwzEC2FxdvmYf0GxI1dTl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9474074923fba191411fdd7b912cf14eda3980f4daee823042854d9cf604f4e","isrc":"JPVI01813620","name":"Milli Veraldar","registered_at":"2026-06-20T05:40:39Z","spotify_id":"4JwzEC2FxdvmYf0GxI1dTl","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xd9474074923fba191411fdd7b912cf14eda3980f4daee823042854d9cf604f4e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4JwzEC2FxdvmYf0GxI1dTl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4JwzEC2FxdvmYf0GxI1dTl.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd9474074923fba191411fdd7b912cf14eda3980f4daee823042854d9cf604f4e","isrc":"JPVI01813620","name":"Milli Veraldar","registered_at":"2026-06-20T05:40:39Z","spotify_id":"4JwzEC2FxdvmYf0GxI1dTl","type":"track"}

月のもう半分【TV-EDIT】
type: MusicRecording
duration: PT1M29S
duration ms: 89786
explicit: false
by artist: AIKI ＆ AKINO from bless4
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック2
  type: MusicAlbum
  date published: 2018-03-28
isrc code: JPVI01762880
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T09:38:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x78ca84d02575dc9afd312be36a492d0b623d1fb53f47a21bcc3de7bf9e3554cc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/02mL1wOG7hjrDMaBlR28ai.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02mL1wOG7hjrDMaBlR28ai
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x78ca84d02575dc9afd312be36a492d0b623d1fb53f47a21bcc3de7bf9e3554cc","isrc":"JPVI01762880","name":"月のもう半分【TV-EDIT】","registered_at":"2026-06-19T09:38:57Z","spotify_id":"02mL1wOG7hjrDMaBlR28ai","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
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Symphonic Chimera No.1
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Celebrate Your Happiness...!!
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The Legend of "The Ancient Magus Bride"
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0 Canyon
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天の茶助 オリジナル・サウンドトラック
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邪チャス
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メチャ子の物語
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闇
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殺し屋
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意思の錯綜
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死
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レクイエム
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Last Miracle
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Mashin Sentai Kiramager Original Soundtrack Crystal Sound Box
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track: Nakamawo Shinjite
track: Sokoni Kimiga Irukara
track: Mitase! Yami Energy
track: Shinryaku Suru Yodon Force
track: Jamenshi Shuurai
track: Akuno Shikouwo Kui Tomero
track: Hibana Chiru Dai Gekitou
track: Nandodemo Tachiagare!
track: Mashin Sentai Kiramager - Instrumental TV Size
track: Yamijuu Shoukan
track: Tachihadakaru Jamenju
track: Chikyuuwo Gekimetsu Seyo!
track: Kyuuchino Mashin Sentai
track: Minnano Egaowo Mamoru Tame
track: Kiramai Mashin Shutsudou!
track: Yuke! Kiramekino Kyoshin
track: Kiratto Sanjou! Karatto Kaiketsu!
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Nakamawo Shinjite
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Sokoni Kimiga Irukara
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Mitase! Yami Energy
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Shinryaku Suru Yodon Force
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Jamenshi Shuurai
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Akuno Shikouwo Kui Tomero
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Hibana Chiru Dai Gekitou
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Nandodemo Tachiagare!
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Mashin Sentai Kiramager - Instrumental TV Size
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Yamijuu Shoukan
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Tachihadakaru Jamenju
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Chikyuuwo Gekimetsu Seyo!
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Kyuuchino Mashin Sentai
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Minnano Egaowo Mamoru Tame
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Kiramai Mashin Shutsudou!
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Yuke! Kiramekino Kyoshin
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Kiratto Sanjou! Karatto Kaiketsu!
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Kisekiwo Okose! Kiramager
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Kiraful Miracle Kiramager - TV Size
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Lines for the Sadness
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The Ancient Magus Bride's Main Theme
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subject of: OpenTimestamps Proof of Existence
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Magus Bride’s Lacework is Dripping Her Memories…
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subject of: OpenTimestamps Proof of Existence
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魔雫のカケラ
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subject of: OpenTimestamps Proof of Existence
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Wing's Light Works
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in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01743860
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T14:43:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdbbf6631fe091c864e0ae772db9a9f6544b9a5fc461b2e4d7c9b3e9b14ad1260
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6Oyn93BVxhFPZJbPKtN8Qx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Oyn93BVxhFPZJbPKtN8Qx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdbbf6631fe091c864e0ae772db9a9f6544b9a5fc461b2e4d7c9b3e9b14ad1260","isrc":"JPVI01743860","name":"Wing's Light Works","registered_at":"2026-06-18T14:43:18Z","spotify_id":"6Oyn93BVxhFPZJbPKtN8Qx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xdbbf6631fe091c864e0ae772db9a9f6544b9a5fc461b2e4d7c9b3e9b14ad1260. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Oyn93BVxhFPZJbPKtN8Qx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Oyn93BVxhFPZJbPKtN8Qx.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xdbbf6631fe091c864e0ae772db9a9f6544b9a5fc461b2e4d7c9b3e9b14ad1260","isrc":"JPVI01743860","name":"Wing's Light Works","registered_at":"2026-06-18T14:43:18Z","spotify_id":"6Oyn93BVxhFPZJbPKtN8Qx","type":"track"}

Les Fees du Bois
type: MusicRecording
duration: PT1M35S
duration ms: 95413
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01743870
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T20:14:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1e151ad12a753369c360a55aada2597170cf1c75085dba8923ab37c3a2575537
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/11YWXWDJ6jKr2mdAn3hq4T.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11YWXWDJ6jKr2mdAn3hq4T
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1e151ad12a753369c360a55aada2597170cf1c75085dba8923ab37c3a2575537","isrc":"JPVI01743870","name":"Les Fees du Bois","registered_at":"2026-06-17T20:14:54Z","spotify_id":"11YWXWDJ6jKr2mdAn3hq4T","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x1e151ad12a753369c360a55aada2597170cf1c75085dba8923ab37c3a2575537. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/11YWXWDJ6jKr2mdAn3hq4T.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11YWXWDJ6jKr2mdAn3hq4T.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x1e151ad12a753369c360a55aada2597170cf1c75085dba8923ab37c3a2575537","isrc":"JPVI01743870","name":"Les Fees du Bois","registered_at":"2026-06-17T20:14:54Z","spotify_id":"11YWXWDJ6jKr2mdAn3hq4T","type":"track"}

陽だまり猫に窓
type: MusicRecording
duration: PT2M23S
duration ms: 143573
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01743880
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T09:55:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb8845b189aeeefc141bd62046876a74a91320e3c5b82cfdf6f907ca07888cf53
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7Mh70e3pU0cmQy69rSRzPe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Mh70e3pU0cmQy69rSRzPe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb8845b189aeeefc141bd62046876a74a91320e3c5b82cfdf6f907ca07888cf53","isrc":"JPVI01743880","name":"陽だまり猫に窓","registered_at":"2026-06-06T09:55:50Z","spotify_id":"7Mh70e3pU0cmQy69rSRzPe","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xb8845b189aeeefc141bd62046876a74a91320e3c5b82cfdf6f907ca07888cf53. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7Mh70e3pU0cmQy69rSRzPe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Mh70e3pU0cmQy69rSRzPe.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xb8845b189aeeefc141bd62046876a74a91320e3c5b82cfdf6f907ca07888cf53","isrc":"JPVI01743880","name":"陽だまり猫に窓","registered_at":"2026-06-06T09:55:50Z","spotify_id":"7Mh70e3pU0cmQy69rSRzPe","type":"track"}

魔法のシルエット
type: MusicRecording
duration: PT1M44S
duration ms: 104733
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01743890
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T11:33:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x43ca005b3ad0789c3ad8481e33ae5d9a6233efdc291a939f43e537103cca7bef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7dIHpFzo67K8pdJAnKVqFt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dIHpFzo67K8pdJAnKVqFt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x43ca005b3ad0789c3ad8481e33ae5d9a6233efdc291a939f43e537103cca7bef","isrc":"JPVI01743890","name":"魔法のシルエット","registered_at":"2026-06-08T11:33:35Z","spotify_id":"7dIHpFzo67K8pdJAnKVqFt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x43ca005b3ad0789c3ad8481e33ae5d9a6233efdc291a939f43e537103cca7bef. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7dIHpFzo67K8pdJAnKVqFt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dIHpFzo67K8pdJAnKVqFt.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x43ca005b3ad0789c3ad8481e33ae5d9a6233efdc291a939f43e537103cca7bef","isrc":"JPVI01743890","name":"魔法のシルエット","registered_at":"2026-06-08T11:33:35Z","spotify_id":"7dIHpFzo67K8pdJAnKVqFt","type":"track"}

穏やかなジーグ
type: MusicRecording
duration: PT1M12S
duration ms: 72560
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01743900
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T19:31:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x467f6624cd19665c354cd037f29f4526be3df156d406c69a732c8ca64d268f16
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2v1TagakHl6ctnVkmC58Eo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2v1TagakHl6ctnVkmC58Eo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x467f6624cd19665c354cd037f29f4526be3df156d406c69a732c8ca64d268f16","isrc":"JPVI01743900","name":"穏やかなジーグ","registered_at":"2026-06-08T19:31:00Z","spotify_id":"2v1TagakHl6ctnVkmC58Eo","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x467f6624cd19665c354cd037f29f4526be3df156d406c69a732c8ca64d268f16. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2v1TagakHl6ctnVkmC58Eo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2v1TagakHl6ctnVkmC58Eo.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x467f6624cd19665c354cd037f29f4526be3df156d406c69a732c8ca64d268f16","isrc":"JPVI01743900","name":"穏やかなジーグ","registered_at":"2026-06-08T19:31:00Z","spotify_id":"2v1TagakHl6ctnVkmC58Eo","type":"track"}

隣人たち・・・
type: MusicRecording
duration: PT1M17S
duration ms: 77786
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01743910
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T23:35:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba9552f27e5fc65a4590be2a78e9949cdea7aa527033299b7bad69b3213cc2c4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6csPtXKjEtKejsAh6GaEBD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6csPtXKjEtKejsAh6GaEBD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xba9552f27e5fc65a4590be2a78e9949cdea7aa527033299b7bad69b3213cc2c4","isrc":"JPVI01743910","name":"隣人たち・・・","registered_at":"2026-06-20T23:35:11Z","spotify_id":"6csPtXKjEtKejsAh6GaEBD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xba9552f27e5fc65a4590be2a78e9949cdea7aa527033299b7bad69b3213cc2c4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6csPtXKjEtKejsAh6GaEBD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6csPtXKjEtKejsAh6GaEBD.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xba9552f27e5fc65a4590be2a78e9949cdea7aa527033299b7bad69b3213cc2c4","isrc":"JPVI01743910","name":"隣人たち・・・","registered_at":"2026-06-20T23:35:11Z","spotify_id":"6csPtXKjEtKejsAh6GaEBD","type":"track"}

巨大な幻惑紙の上で
type: MusicRecording
duration: PT2M56S
duration ms: 176706
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01743920
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T04:20:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x306dbebaf309e96bc207ec5765ae4d3de5e08e16ba32e3a1b0c562211d2a3862
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6xq1dKYkTZIJWYRuRFqFjv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xq1dKYkTZIJWYRuRFqFjv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x306dbebaf309e96bc207ec5765ae4d3de5e08e16ba32e3a1b0c562211d2a3862","isrc":"JPVI01743920","name":"巨大な幻惑紙の上で","registered_at":"2026-06-20T04:20:51Z","spotify_id":"6xq1dKYkTZIJWYRuRFqFjv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x306dbebaf309e96bc207ec5765ae4d3de5e08e16ba32e3a1b0c562211d2a3862. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6xq1dKYkTZIJWYRuRFqFjv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xq1dKYkTZIJWYRuRFqFjv.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x306dbebaf309e96bc207ec5765ae4d3de5e08e16ba32e3a1b0c562211d2a3862","isrc":"JPVI01743920","name":"巨大な幻惑紙の上で","registered_at":"2026-06-20T04:20:51Z","spotify_id":"6xq1dKYkTZIJWYRuRFqFjv","type":"track"}

Chise’s Pastoral
type: MusicRecording
duration: PT1M30S
duration ms: 90466
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01743930
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T19:24:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9132bfc738497f94af7d221ca8d790eaedf1b6e9cab4c7a871b81e192eff0be4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5wlojzU0YldsIRlGjly3zD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wlojzU0YldsIRlGjly3zD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9132bfc738497f94af7d221ca8d790eaedf1b6e9cab4c7a871b81e192eff0be4","isrc":"JPVI01743930","name":"Chise’s Pastoral","registered_at":"2026-06-08T19:24:21Z","spotify_id":"5wlojzU0YldsIRlGjly3zD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x9132bfc738497f94af7d221ca8d790eaedf1b6e9cab4c7a871b81e192eff0be4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5wlojzU0YldsIRlGjly3zD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wlojzU0YldsIRlGjly3zD.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9132bfc738497f94af7d221ca8d790eaedf1b6e9cab4c7a871b81e192eff0be4","isrc":"JPVI01743930","name":"Chise’s Pastoral","registered_at":"2026-06-08T19:24:21Z","spotify_id":"5wlojzU0YldsIRlGjly3zD","type":"track"}

Taboo Gimmick
type: MusicRecording
duration: PT2M14S
duration ms: 134053
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01743940
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T02:09:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb42e015016d0097d0e628609e4ece653bdf5428b26e4cc41f09a294e34c99e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1XrgkUKAEx88UcxEYbzFHF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XrgkUKAEx88UcxEYbzFHF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeb42e015016d0097d0e628609e4ece653bdf5428b26e4cc41f09a294e34c99e9","isrc":"JPVI01743940","name":"Taboo Gimmick","registered_at":"2026-06-23T02:09:53Z","spotify_id":"1XrgkUKAEx88UcxEYbzFHF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xeb42e015016d0097d0e628609e4ece653bdf5428b26e4cc41f09a294e34c99e9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1XrgkUKAEx88UcxEYbzFHF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XrgkUKAEx88UcxEYbzFHF.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xeb42e015016d0097d0e628609e4ece653bdf5428b26e4cc41f09a294e34c99e9","isrc":"JPVI01743940","name":"Taboo Gimmick","registered_at":"2026-06-23T02:09:53Z","spotify_id":"1XrgkUKAEx88UcxEYbzFHF","type":"track"}

ファミリア Vol.１
type: MusicRecording
duration: PT1M43S
duration ms: 103533
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01743950
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T05:11:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2897c8e727961785120bf835344793e7d9b57270de5097e6b383ecba9cf5c2e7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6dyL9fW96soB9rDyo6OaHh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dyL9fW96soB9rDyo6OaHh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2897c8e727961785120bf835344793e7d9b57270de5097e6b383ecba9cf5c2e7","isrc":"JPVI01743950","name":"ファミリア Vol.１","registered_at":"2026-06-19T05:11:40Z","spotify_id":"6dyL9fW96soB9rDyo6OaHh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x2897c8e727961785120bf835344793e7d9b57270de5097e6b383ecba9cf5c2e7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6dyL9fW96soB9rDyo6OaHh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dyL9fW96soB9rDyo6OaHh.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x2897c8e727961785120bf835344793e7d9b57270de5097e6b383ecba9cf5c2e7","isrc":"JPVI01743950","name":"ファミリア Vol.１","registered_at":"2026-06-19T05:11:40Z","spotify_id":"6dyL9fW96soB9rDyo6OaHh","type":"track"}

ネヴィンの肖像
type: MusicRecording
duration: PT2M43S
duration ms: 163173
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01743970
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:02:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d100fda42b01a2ad670da8b4ccd63c0e04097eb8fcab545f1e75443391bcd81
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2AwSle4grwwCNrgjlmkC7d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2AwSle4grwwCNrgjlmkC7d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7d100fda42b01a2ad670da8b4ccd63c0e04097eb8fcab545f1e75443391bcd81","isrc":"JPVI01743970","name":"ネヴィンの肖像","registered_at":"2026-06-07T13:02:23Z","spotify_id":"2AwSle4grwwCNrgjlmkC7d","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x7d100fda42b01a2ad670da8b4ccd63c0e04097eb8fcab545f1e75443391bcd81. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2AwSle4grwwCNrgjlmkC7d.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2AwSle4grwwCNrgjlmkC7d.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x7d100fda42b01a2ad670da8b4ccd63c0e04097eb8fcab545f1e75443391bcd81","isrc":"JPVI01743970","name":"ネヴィンの肖像","registered_at":"2026-06-07T13:02:23Z","spotify_id":"2AwSle4grwwCNrgjlmkC7d","type":"track"}

In the Ancient Forest
type: MusicRecording
duration: PT1M53S
duration ms: 113786
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01743980
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T23:43:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd952cfc884072d9959c835c2807cb394467a5fa99c60a440535c70444bb3879f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2kBDjiruWhXX1ZSKnMUO94.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2kBDjiruWhXX1ZSKnMUO94
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd952cfc884072d9959c835c2807cb394467a5fa99c60a440535c70444bb3879f","isrc":"JPVI01743980","name":"In the Ancient Forest","registered_at":"2026-06-20T23:43:09Z","spotify_id":"2kBDjiruWhXX1ZSKnMUO94","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xd952cfc884072d9959c835c2807cb394467a5fa99c60a440535c70444bb3879f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2kBDjiruWhXX1ZSKnMUO94.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2kBDjiruWhXX1ZSKnMUO94.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xd952cfc884072d9959c835c2807cb394467a5fa99c60a440535c70444bb3879f","isrc":"JPVI01743980","name":"In the Ancient Forest","registered_at":"2026-06-20T23:43:09Z","spotify_id":"2kBDjiruWhXX1ZSKnMUO94","type":"track"}

重量級ダブルフラット
type: MusicRecording
duration: PT1M43S
duration ms: 103053
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01743990
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T02:02:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf8f3d426f96d59d07ec5def45666981c33f4615ef12b56b2ada1b5d2308a7697
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4PWrESCMT6A2NrcdVxnWnz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4PWrESCMT6A2NrcdVxnWnz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf8f3d426f96d59d07ec5def45666981c33f4615ef12b56b2ada1b5d2308a7697","isrc":"JPVI01743990","name":"重量級ダブルフラット","registered_at":"2026-06-23T02:02:31Z","spotify_id":"4PWrESCMT6A2NrcdVxnWnz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xf8f3d426f96d59d07ec5def45666981c33f4615ef12b56b2ada1b5d2308a7697. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4PWrESCMT6A2NrcdVxnWnz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4PWrESCMT6A2NrcdVxnWnz.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf8f3d426f96d59d07ec5def45666981c33f4615ef12b56b2ada1b5d2308a7697","isrc":"JPVI01743990","name":"重量級ダブルフラット","registered_at":"2026-06-23T02:02:31Z","spotify_id":"4PWrESCMT6A2NrcdVxnWnz","type":"track"}

いにしえの魔法伝説
type: MusicRecording
duration: PT2M15S
duration ms: 135226
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01744000
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T21:40:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcef75f259007b5d41238fd2d7d2c9c05d082f9465bea10ccfaf4e259c257a0d1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2Cmw3jsRwnX1IAWGMRICaW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Cmw3jsRwnX1IAWGMRICaW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcef75f259007b5d41238fd2d7d2c9c05d082f9465bea10ccfaf4e259c257a0d1","isrc":"JPVI01744000","name":"いにしえの魔法伝説","registered_at":"2026-06-06T21:40:27Z","spotify_id":"2Cmw3jsRwnX1IAWGMRICaW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xcef75f259007b5d41238fd2d7d2c9c05d082f9465bea10ccfaf4e259c257a0d1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Cmw3jsRwnX1IAWGMRICaW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Cmw3jsRwnX1IAWGMRICaW.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xcef75f259007b5d41238fd2d7d2c9c05d082f9465bea10ccfaf4e259c257a0d1","isrc":"JPVI01744000","name":"いにしえの魔法伝説","registered_at":"2026-06-06T21:40:27Z","spotify_id":"2Cmw3jsRwnX1IAWGMRICaW","type":"track"}

理のはじまり
type: MusicRecording
duration: PT1M48S
duration ms: 108213
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01744020
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T22:07:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x08d08d9b996d388fca981da4492d69666a25dfce535fa944b94a8f51b1d2cfe9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/03x6WikVZCMk5fBIR7Neim.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03x6WikVZCMk5fBIR7Neim
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x08d08d9b996d388fca981da4492d69666a25dfce535fa944b94a8f51b1d2cfe9","isrc":"JPVI01744020","name":"理のはじまり","registered_at":"2026-06-21T22:07:56Z","spotify_id":"03x6WikVZCMk5fBIR7Neim","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x08d08d9b996d388fca981da4492d69666a25dfce535fa944b94a8f51b1d2cfe9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/03x6WikVZCMk5fBIR7Neim.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03x6WikVZCMk5fBIR7Neim.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x08d08d9b996d388fca981da4492d69666a25dfce535fa944b94a8f51b1d2cfe9","isrc":"JPVI01744020","name":"理のはじまり","registered_at":"2026-06-21T22:07:56Z","spotify_id":"03x6WikVZCMk5fBIR7Neim","type":"track"}

時の横顔
type: MusicRecording
duration: PT2M0S
duration ms: 120920
explicit: false
by artist: Junichi Matsumoto
in album: TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
  type: MusicAlbum
  date published: 2017-12-20
isrc code: JPVI01744040
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T09:56:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6539315a68f65fe9dc856974a64f08529f1e61faf56302064c9ccd52216edeb1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3cVuWfRGxyakAxzN8sWmHn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cVuWfRGxyakAxzN8sWmHn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6539315a68f65fe9dc856974a64f08529f1e61faf56302064c9ccd52216edeb1","isrc":"JPVI01744040","name":"時の横顔","registered_at":"2026-06-06T09:56:04Z","spotify_id":"3cVuWfRGxyakAxzN8sWmHn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x6539315a68f65fe9dc856974a64f08529f1e61faf56302064c9ccd52216edeb1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3cVuWfRGxyakAxzN8sWmHn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cVuWfRGxyakAxzN8sWmHn.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x6539315a68f65fe9dc856974a64f08529f1e61faf56302064c9ccd52216edeb1","isrc":"JPVI01744040","name":"時の横顔","registered_at":"2026-06-06T09:56:04Z","spotify_id":"3cVuWfRGxyakAxzN8sWmHn","type":"track"}