RabbitJ
type: MusicGroup
popularity: 34
followers: 1137
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3b80f15a46e95a1a0c39040de9844b19307a59eeb336f69ac21986104576da29
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953423
additional property: OTSProofURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d1f78eff-e63d-4ce8-b908-9ec8bb2628ee.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d1f78eff-e63d-4ce8-b908-9ec8bb2628ee
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → 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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b80f15a46e95a1a0c39040de9844b19307a59eeb336f69ac21986104576da29. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d1f78eff-e63d-4ce8-b908-9ec8bb2628ee.json and https://artists.proofprofile.net/proofs/artist/d1f78eff-e63d-4ce8-b908-9ec8bb2628ee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
album: Final Gear - Prelude to War (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2021-07-01
  track: 千年追忆
    type: MusicRecording
    duration: PT1M40S
    duration ms: 100800
    explicit: false
    by artist: Vanguard Sound
    by artist: RabbitJ
    in album: Final Gear - Prelude to War (Original Game Soundtrack)
      type: MusicAlbum
      date published: 2021-07-01
  track: 黎明时分的黑暗禁锢
    type: MusicRecording
    duration: PT1M45S
    duration ms: 105239
    explicit: false
    by artist: Vanguard Sound
    by artist: RabbitJ
    in album: Final Gear - Prelude to War (Original Game Soundtrack)
      type: MusicAlbum
      date published: 2021-07-01
    isrc code: FRX202162272
  track: 支离记忆间的过往
    type: MusicRecording
    duration: PT1M56S
    duration ms: 116571
    explicit: false
    by artist: Vanguard Sound
    by artist: RabbitJ
    in album: Final Gear - Prelude to War (Original Game Soundtrack)
      type: MusicAlbum
      date published: 2021-07-01
  track: 梦中星辰
    type: MusicRecording
    duration: PT1M47S
    duration ms: 107968
    explicit: false
    by artist: Vanguard Sound
    by artist: RabbitJ
    in album: Final Gear - Prelude to War (Original Game Soundtrack)
      type: MusicAlbum
      date published: 2021-07-01
    isrc code: FRX202162274
  track: 不应存在的那个人
    type: MusicRecording
    duration: PT1M41S
    duration ms: 101495
    explicit: false
    by artist: Vanguard Sound
    by artist: RabbitJ
    in album: Final Gear - Prelude to War (Original Game Soundtrack)
      type: MusicAlbum
      date published: 2021-07-01
  track: 触手可及的那个人
    type: MusicRecording
    duration: PT1M47S
    duration ms: 107142
    explicit: false
    by artist: Vanguard Sound
    by artist: RabbitJ
    in album: Final Gear - Prelude to War (Original Game Soundtrack)
      type: MusicAlbum
      date published: 2021-07-01
  track: 于暴风之夜启程归航
    type: MusicRecording
    duration: PT1M48S
    duration ms: 108928
    explicit: false
    by artist: Vanguard Sound
    by artist: RabbitJ
    in album: Final Gear - Prelude to War (Original Game Soundtrack)
      type: MusicAlbum
      date published: 2021-07-01
  track: 你我彼此的约定
    type: MusicRecording
    duration: PT2M4S
    duration ms: 124330
    explicit: false
    by artist: Vanguard Sound
    by artist: RabbitJ
    in album: Final Gear - Prelude to War (Original Game Soundtrack)
      type: MusicAlbum
      date published: 2021-07-01
  track: 旧世代，新世代
    type: MusicRecording
    duration: PT1M41S
    duration ms: 101120
    explicit: false
    by artist: Vanguard Sound
    by artist: RabbitJ
    in album: Final Gear - Prelude to War (Original Game Soundtrack)
      type: MusicAlbum
      date published: 2021-07-01
  track: 数据少女的绮想
    type: MusicRecording
    duration: PT1M0S
    duration ms: 60000
    explicit: false
    by artist: Vanguard Sound
    by artist: RabbitJ
    in album: Final Gear - Prelude to War (Original Game Soundtrack)
      type: MusicAlbum
      date published: 2021-07-01
  track: 苍琉璃的郁金香
    type: MusicRecording
    duration: PT1M24S
    duration ms: 84750
    explicit: false
    by artist: Vanguard Sound
    by artist: RabbitJ
    in album: Final Gear - Prelude to War (Original Game Soundtrack)
      type: MusicAlbum
      date published: 2021-07-01
  track: 流云裂痕
    type: MusicRecording
    duration: PT1M24S
    duration ms: 84750
    explicit: false
    by artist: Vanguard Sound
    by artist: RabbitJ
    in album: Final Gear - Prelude to War (Original Game Soundtrack)
      type: MusicAlbum
      date published: 2021-07-01
  track: 誓约与永恒
    type: MusicRecording
    duration: PT1M35S
    duration ms: 95018
    explicit: false
    by artist: Vanguard Sound
    by artist: D.Yi
    in album: Final Gear - Prelude to War (Original Game Soundtrack)
      type: MusicAlbum
      date published: 2021-07-01
  track: 不给糖就捣蛋
    type: MusicRecording
    duration: PT1M44S
    duration ms: 104869
    explicit: false
    by artist: Vanguard Sound
    by artist: D.Yi
    in album: Final Gear - Prelude to War (Original Game Soundtrack)
      type: MusicAlbum
      date published: 2021-07-01
  track: 糖果阴谋
    type: MusicRecording
    duration: PT2M1S
    duration ms: 121500
    explicit: false
    by artist: Vanguard Sound
    by artist: Tony
    in album: Final Gear - Prelude to War (Original Game Soundtrack)
      type: MusicAlbum
      date published: 2021-07-01
  track: 小鬼夜行
    type: MusicRecording
    duration: PT2M1S
    duration ms: 121500
    explicit: false
    by artist: Vanguard Sound
    by artist: Tony
    in album: Final Gear - Prelude to War (Original Game Soundtrack)
      type: MusicAlbum
      date published: 2021-07-01
  track: 春日狂想赋
    type: MusicRecording
    duration: PT1M27S
    duration ms: 87956
    explicit: false
    by artist: Vanguard Sound
    by artist: Melo
    in album: Final Gear - Prelude to War (Original Game Soundtrack)
  track: 夏日海岛小调
  track: 硝烟帷幕
  track: 不受欢迎的史诗
  track: 风沙伊始
  track: 暴雨将至
  track: 于暴雨中逆风振翅
  track: 阴云序幕
  track: 一个人的骑士
  track: 烈火中的布伦希尔德
  track: 迟到的
  track: 荆棘与北极星
  track: 叛逆的玛格丽特
  track: 风亦将长眠于此
  track: 来自遥远彼方的夜雨
  track: 传说中雄鹰飞过的国度
  track: 那天她所看见的芳草
  track: Jailbird
album: 游戏《云图计划》原声集
album: 雪浪映花颜 (少女前线活动「雪浪映花颜」OST)
album: Thrud Original Soundtrack
album: tacenda (Reverse Collapse: Code Name Bakery Theme Song)
album: 游戏《云图计划》原声集, Vol. 2
album: 动画《雏蜂 伊甸之子》原声带
album: 《月圆之夜：愿望之夜》游戏原声带
album: Moon is Bright Tonight (Girls' Frontline 2: Exilium Theme Song Orchestra Ver.)
album: XCAT
album: Music from Witch Weapon
album: AI LIMIT (Original Game Soundtrack)
album: 夏日竞技：热浪狂欢！ (游戏《深空之眼》3.5版本OST1)
track: Farewell
track: Reboot Complete
track: Safe Zone
track: Shield of Aegis
track: Nightsky
track: Emocode
track: 花夢ピエロ
track: Neuralcloud
track: Rossum
track: C.C
track: Cyclopes
track: Incoming
track: Sector
track: H1 / 4S
track: Enigma
track: Helios
track: Encapsulation
track: Exile
track: Pierides
track: $R1Ko000000$

Vanguard Sound
type: MusicGroup

Melo
type: MusicGroup

Final Gear - Prelude to War (Original Game Soundtrack)
type: MusicAlbum
date published: 2021-07-01

夏日海岛小调
type: MusicRecording
duration: PT1M5S
duration ms: 65000
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
in album: Final Gear - Prelude to War (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2021-07-01
isrc code: FRX202162288

硝烟帷幕
type: MusicRecording
duration: PT1M46S
duration ms: 106762
explicit: false
by artist: Vanguard Sound
by artist: D.Yi
in album: Final Gear - Prelude to War (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2021-07-01

不受欢迎的史诗
type: MusicRecording
duration: PT1M48S
duration ms: 108389
explicit: false
by artist: Vanguard Sound
by artist: D.Yi
in album: Final Gear - Prelude to War (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2021-07-01

风沙伊始
type: MusicRecording
duration: PT1M45S
duration ms: 105322
explicit: false
by artist: Vanguard Sound
by artist: D.Yi
in album: Final Gear - Prelude to War (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2021-07-01

暴雨将至
type: MusicRecording
duration: PT1M52S
duration ms: 112255
explicit: false
by artist: Vanguard Sound
by artist: Tony
in album: Final Gear - Prelude to War (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2021-07-01

于暴雨中逆风振翅
type: MusicRecording
duration: PT1M48S
duration ms: 108373
explicit: false
by artist: Vanguard Sound
by artist: Tony
in album: Final Gear - Prelude to War (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2021-07-01

阴云序幕
type: MusicRecording
duration: PT1M54S
duration ms: 114915
explicit: false
by artist: Vanguard Sound
by artist: Tony
in album: Final Gear - Prelude to War (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2021-07-01

一个人的骑士
type: MusicRecording
duration: PT1M51S
duration ms: 111200
explicit: false
by artist: Vanguard Sound
by artist: D.Yi
in album: Final Gear - Prelude to War (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2021-07-01

烈火中的布伦希尔德
type: MusicRecording
duration: PT1M49S
duration ms: 109386
explicit: false
by artist: Vanguard Sound
by artist: D.Yi
in album: Final Gear - Prelude to War (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2021-07-01

迟到的
type: MusicRecording
duration: PT1M49S
duration ms: 109493
explicit: false
by artist: Vanguard Sound
by artist: D.Yi
in album: Final Gear - Prelude to War (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2021-07-01

荆棘与北极星
type: MusicRecording
duration: PT1M52S
duration ms: 112972
explicit: false
by artist: Vanguard Sound
by artist: Tony
in album: Final Gear - Prelude to War (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2021-07-01

叛逆的玛格丽特
type: MusicRecording
duration: PT1M55S
duration ms: 115000
explicit: false
by artist: Vanguard Sound
by artist: Tony
in album: Final Gear - Prelude to War (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2021-07-01

风亦将长眠于此
type: MusicRecording
duration: PT1M54S
duration ms: 114166
explicit: false
by artist: Vanguard Sound
by artist: Tony
in album: Final Gear - Prelude to War (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2021-07-01

来自遥远彼方的夜雨
type: MusicRecording
duration: PT1M47S
duration ms: 107658
explicit: false
by artist: Vanguard Sound
by artist: D.Yi
in album: Final Gear - Prelude to War (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2021-07-01
isrc code: FRX202162301

传说中雄鹰飞过的国度
type: MusicRecording
duration: PT1M46S
duration ms: 106240
explicit: false
by artist: Vanguard Sound
by artist: Tony
in album: Final Gear - Prelude to War (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2021-07-01

那天她所看见的芳草
type: MusicRecording
duration: PT1M31S
duration ms: 91157
explicit: false
by artist: Vanguard Sound
by artist: D.Yi
in album: Final Gear - Prelude to War (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2021-07-01

Jailbird
type: MusicRecording
duration: PT4M31S
duration ms: 271896
explicit: false
by artist: Vanguard Sound
by artist: T-Nymph
by artist: 祈Inory
in album: Final Gear - Prelude to War (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2021-07-01
isrc code: FRX202162304

游戏《云图计划》原声集
type: MusicAlbum
date published: 2021-10-07
track: Neuralcloud
  type: MusicRecording
  duration: PT1M44S
  duration ms: 104250
  explicit: false
  by artist: Vanguard Sound
  by artist: RabbitJ
  by artist: 赛博传媒-2064
  in album: 游戏《云图计划》原声集
    type: MusicAlbum
    date published: 2021-10-07
  isrc code: FRX452169850
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    value: registered
  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0x57ab9f239aa4ba9423d338f98c7a11f98fc0e15e0664675e62e76ed66ae59982
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/30PwVsOKU1malZZ5MPoq8d.json
  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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    value: 2026-06-13T15:41:10Z
  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 0x57ab9f239aa4ba9423d338f98c7a11f98fc0e15e0664675e62e76ed66ae59982. 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/30PwVsOKU1malZZ5MPoq8d.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/30PwVsOKU1malZZ5MPoq8d.
    date published: 2026-06-13T15:41:10Z
track: Emocode
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230289
  explicit: false
  by artist: Vanguard Sound
  by artist: RabbitJ
  by artist: 赛博传媒-2064
  by artist: 夏铜子
  in album: 游戏《云图计划》原声集
    type: MusicAlbum
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/20kBXDXGyjy2HUoN1cl2eY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20kBXDXGyjy2HUoN1cl2eY
  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 0xa611c7bbe341790d32c7adb561434fed95c32c68f4d35aa01b379ea8c4e7fd07. 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/20kBXDXGyjy2HUoN1cl2eY.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/20kBXDXGyjy2HUoN1cl2eY.
    date published: 2026-06-13T17:25:41Z
track: Incoming
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183882
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  by artist: Vanguard Sound
  by artist: RabbitJ
  by artist: 赛博传媒-2064
  in album: 游戏《云图计划》原声集
    type: MusicAlbum
    date published: 2021-10-07
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  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
    type: PropertyValue
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  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 0x80f574bd434c5f8d40b430c1757f4df8b08481334c5ef88feaf4b40250b18f0c. 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/4cMfcRQcHCf02gqeCdeAb4.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/4cMfcRQcHCf02gqeCdeAb4.
    date published: 2026-06-13T15:41:10Z
track: Reboot Complete
  type: MusicRecording
  duration: PT2M11S
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  by artist: RabbitJ
  by artist: 赛博传媒-2064
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    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3lx1L0zj25jSWPZMXFSFfw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lx1L0zj25jSWPZMXFSFfw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8e02544404c2792b96271f3dd92ecdbd9e5d14a91bd86e3d019446ae2124a959","isrc":"FRX452169853","name":"Reboot Complete","registered_at":"2026-06-05T21:49:22Z","spotify_id":"3lx1L0zj25jSWPZMXFSFfw","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 0x8e02544404c2792b96271f3dd92ecdbd9e5d14a91bd86e3d019446ae2124a959. 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/3lx1L0zj25jSWPZMXFSFfw.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/3lx1L0zj25jSWPZMXFSFfw.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x8e02544404c2792b96271f3dd92ecdbd9e5d14a91bd86e3d019446ae2124a959","isrc":"FRX452169853","name":"Reboot Complete","registered_at":"2026-06-05T21:49:22Z","spotify_id":"3lx1L0zj25jSWPZMXFSFfw","type":"track"}
track: Rossum
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159200
  explicit: false
  by artist: Vanguard Sound
  by artist: RabbitJ
  by artist: 赛博传媒-2064
  in album: 游戏《云图计划》原声集
  isrc code: FRX452169854
  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: H1 / 4S
track: Shield of Aegis
track: Nightsky
track: Cyclopes
track: S-Wg
track: Sector
track: Helios
track: $R1Ko000000$
track: Enigma
track: Judgment
track: Pierides
track: C.C
track: Encapsulation
track: Exile
track: Safe Zone
track: 花夢ピエロ
track: Farewell

赛博传媒-2064
type: MusicGroup

游戏《云图计划》原声集
type: MusicAlbum
date published: 2021-10-07

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-09T15:02:21+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x98d5e68219984bd2e670d48d57dff5be2f99e23ca5ce94da91e927932cb33089

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5ZcWmgKYZi3pQjdXXk7Hjf.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZcWmgKYZi3pQjdXXk7Hjf

OTSTimestamp
type: PropertyValue
value: 2026-06-13T15:41:10Z

OTSCanonicalRecord
type: PropertyValue

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 0x98d5e68219984bd2e670d48d57dff5be2f99e23ca5ce94da91e927932cb33089. 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/5ZcWmgKYZi3pQjdXXk7Hjf.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/5ZcWmgKYZi3pQjdXXk7Hjf.
date published: 2026-06-13T15:41:10Z

H1 / 4S
type: MusicRecording
duration: PT2M18S
duration ms: 138500
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169855
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T10:48:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x719b43aef83479e446a87b37a44515a23aea9ddd3269f09b7fc20a68be144cb2
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/0Yk9FBeiaV4s7TMOOYELcV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Yk9FBeiaV4s7TMOOYELcV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x719b43aef83479e446a87b37a44515a23aea9ddd3269f09b7fc20a68be144cb2","isrc":"FRX452169855","name":"H1 / 4S","registered_at":"2026-06-23T10:48:27Z","spotify_id":"0Yk9FBeiaV4s7TMOOYELcV","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 0x719b43aef83479e446a87b37a44515a23aea9ddd3269f09b7fc20a68be144cb2. 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/0Yk9FBeiaV4s7TMOOYELcV.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/0Yk9FBeiaV4s7TMOOYELcV.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x719b43aef83479e446a87b37a44515a23aea9ddd3269f09b7fc20a68be144cb2","isrc":"FRX452169855","name":"H1 / 4S","registered_at":"2026-06-23T10:48:27Z","spotify_id":"0Yk9FBeiaV4s7TMOOYELcV","type":"track"}

Shield of Aegis
type: MusicRecording
duration: PT2M43S
duration ms: 163555
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169856
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T01:59:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a46079abe6a6b62b2de16d79711f90c5c6e50664e73e8d7bb14e502fdad0ee8
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/5aqeqYneQrKyY1IxguT2Ik.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aqeqYneQrKyY1IxguT2Ik
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2a46079abe6a6b62b2de16d79711f90c5c6e50664e73e8d7bb14e502fdad0ee8","isrc":"FRX452169856","name":"Shield of Aegis","registered_at":"2026-06-07T01:59:27Z","spotify_id":"5aqeqYneQrKyY1IxguT2Ik","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 0x2a46079abe6a6b62b2de16d79711f90c5c6e50664e73e8d7bb14e502fdad0ee8. 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/5aqeqYneQrKyY1IxguT2Ik.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/5aqeqYneQrKyY1IxguT2Ik.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2a46079abe6a6b62b2de16d79711f90c5c6e50664e73e8d7bb14e502fdad0ee8","isrc":"FRX452169856","name":"Shield of Aegis","registered_at":"2026-06-07T01:59:27Z","spotify_id":"5aqeqYneQrKyY1IxguT2Ik","type":"track"}

Nightsky
type: MusicRecording
duration: PT1M40S
duration ms: 100875
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169857
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T14:31:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x04311d297a8714e324b7f783c8b8a94853453dbf7c4cf84835aee9726609652f
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/0oVK4tkx2Ouo30991m1fHn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oVK4tkx2Ouo30991m1fHn
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 0x04311d297a8714e324b7f783c8b8a94853453dbf7c4cf84835aee9726609652f. 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/0oVK4tkx2Ouo30991m1fHn.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/0oVK4tkx2Ouo30991m1fHn.
  date published: 2026-06-13T17:25:41Z

Cyclopes
type: MusicRecording
duration: PT3M17S
duration ms: 197785
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169858
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T03:39:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x18939cb6ca36ae8fbe449e8f2dce53bf232c6043cbb5dec67fe0d2e8c2073027
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/08pgYhG82ogguiCLWYkzpp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08pgYhG82ogguiCLWYkzpp
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 0x18939cb6ca36ae8fbe449e8f2dce53bf232c6043cbb5dec67fe0d2e8c2073027. 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/08pgYhG82ogguiCLWYkzpp.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/08pgYhG82ogguiCLWYkzpp.
  date published: 2026-07-02T03:30:09Z

S-Wg
type: MusicRecording
duration: PT2M54S
duration ms: 174400
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169859
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T09:21:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbeb95ad6ee9bad3d5460729332ebcdb5cf2c80e858dc2cd4d069cdc058eec495
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/37JGgSgcXAq2OD8jSrSfGH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37JGgSgcXAq2OD8jSrSfGH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
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 0xbeb95ad6ee9bad3d5460729332ebcdb5cf2c80e858dc2cd4d069cdc058eec495. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/37JGgSgcXAq2OD8jSrSfGH.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/37JGgSgcXAq2OD8jSrSfGH.
  date published: 2026-07-02T11:34:59Z

Sector
type: MusicRecording
duration: PT1M43S
duration ms: 103875
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169860
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T16:03:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe063408b6d464f91300598785f6f1ed4b3f570ff79e70d8b5e4f66863607f9e0
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/2IsQPvCDvNsI6L3JC4HZnm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IsQPvCDvNsI6L3JC4HZnm
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 0xe063408b6d464f91300598785f6f1ed4b3f570ff79e70d8b5e4f66863607f9e0. 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/2IsQPvCDvNsI6L3JC4HZnm.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/2IsQPvCDvNsI6L3JC4HZnm.
  date published: 2026-06-13T13:32:09Z

Helios
type: MusicRecording
duration: PT3M5S
duration ms: 185625
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169861
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T15:04:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x274cf29de55ec3a4ff02df02fb7464a5fe886ac1d10b842e9457e8c27b4c146a
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/7bB8TiBjQv6HfekyqWNBIv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bB8TiBjQv6HfekyqWNBIv
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 0x274cf29de55ec3a4ff02df02fb7464a5fe886ac1d10b842e9457e8c27b4c146a. 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/7bB8TiBjQv6HfekyqWNBIv.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/7bB8TiBjQv6HfekyqWNBIv.
  date published: 2026-07-02T03:55:08Z

$R1Ko000000$
type: MusicRecording
duration: PT1M54S
duration ms: 114705
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169862
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T20:25:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc1a9d0255f8bfe1f65b7165bc1468046d678d0e1346f252d468b15a0852e221e
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/4QN15yKlzeLkb6nSckYroX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QN15yKlzeLkb6nSckYroX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
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 0xc1a9d0255f8bfe1f65b7165bc1468046d678d0e1346f252d468b15a0852e221e. 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/4QN15yKlzeLkb6nSckYroX.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/4QN15yKlzeLkb6nSckYroX.
  date published: 2026-07-02T05:09:12Z

Enigma
type: MusicRecording
duration: PT3M9S
duration ms: 189714
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169863
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T06:55:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfcfbc4f5f308bb5f2fbf088d72fbde112090108d52e847938fa49615804bd862
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/3VXx5LxAKRqMxJvykkR2fY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VXx5LxAKRqMxJvykkR2fY
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 0xfcfbc4f5f308bb5f2fbf088d72fbde112090108d52e847938fa49615804bd862. 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/3VXx5LxAKRqMxJvykkR2fY.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/3VXx5LxAKRqMxJvykkR2fY.
  date published: 2026-07-02T03:55:08Z

Judgment
type: MusicRecording
duration: PT2M25S
duration ms: 145714
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169864

Pierides
type: MusicRecording
duration: PT2M59S
duration ms: 179100
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169865
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T11:00:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x478af17d51cb7e1fe583d399c78d4d9c79ed5ad97dbb3167040ac6d5cd2bf6c4
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/2Rlv0MjDzHFKK3v6xkkhzG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Rlv0MjDzHFKK3v6xkkhzG
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 0x478af17d51cb7e1fe583d399c78d4d9c79ed5ad97dbb3167040ac6d5cd2bf6c4. 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/2Rlv0MjDzHFKK3v6xkkhzG.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/2Rlv0MjDzHFKK3v6xkkhzG.
  date published: 2026-07-02T03:30:09Z

C.C
type: MusicRecording
duration: PT3M22S
duration ms: 202500
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169866
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T19:41:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x01bf0350b2125e44e2d20fd325490daf7482df492387afcf0c8e2ceb98a1bddf
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/38O0nf5p6Ex45F5sxHtvza.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38O0nf5p6Ex45F5sxHtvza
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 0x01bf0350b2125e44e2d20fd325490daf7482df492387afcf0c8e2ceb98a1bddf. 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/38O0nf5p6Ex45F5sxHtvza.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/38O0nf5p6Ex45F5sxHtvza.
  date published: 2026-06-13T13:32:09Z

Encapsulation
type: MusicRecording
duration: PT3M1S
duration ms: 181200
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169867
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T22:43:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x28254dcb303e86bc483d9ed05fd573426818ab1217e8bd2ac2e79d1241f640d5
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/4cD5PmWVzX60lzYoaV8Sfh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cD5PmWVzX60lzYoaV8Sfh
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 0x28254dcb303e86bc483d9ed05fd573426818ab1217e8bd2ac2e79d1241f640d5. 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/4cD5PmWVzX60lzYoaV8Sfh.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/4cD5PmWVzX60lzYoaV8Sfh.
  date published: 2026-07-02T03:55:08Z

Exile
type: MusicRecording
duration: PT1M46S
duration ms: 106000
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169868
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T06:49:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1fd2739a547949a87b9f64cd21761642b741baf2b79a37ac9072f99c2ca755d4
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/10vxTZUESzwg4ZRp6lPLPF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10vxTZUESzwg4ZRp6lPLPF
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 0x1fd2739a547949a87b9f64cd21761642b741baf2b79a37ac9072f99c2ca755d4. 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/10vxTZUESzwg4ZRp6lPLPF.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/10vxTZUESzwg4ZRp6lPLPF.
  date published: 2026-07-02T03:30:09Z

Safe Zone
type: MusicRecording
duration: PT2M45S
duration ms: 165789
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169869
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T18:18:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d6e63d8fadeb08a39a8136fb8869b2be1bdaf1b238b304c8f33b801a3d30036
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/3rJ747SI9Lt4RVsRPxgw8l.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3rJ747SI9Lt4RVsRPxgw8l
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d6e63d8fadeb08a39a8136fb8869b2be1bdaf1b238b304c8f33b801a3d30036","isrc":"FRX452169869","name":"Safe Zone","registered_at":"2026-06-06T18:18:31Z","spotify_id":"3rJ747SI9Lt4RVsRPxgw8l","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 0x6d6e63d8fadeb08a39a8136fb8869b2be1bdaf1b238b304c8f33b801a3d30036. 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/3rJ747SI9Lt4RVsRPxgw8l.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/3rJ747SI9Lt4RVsRPxgw8l.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x6d6e63d8fadeb08a39a8136fb8869b2be1bdaf1b238b304c8f33b801a3d30036","isrc":"FRX452169869","name":"Safe Zone","registered_at":"2026-06-06T18:18:31Z","spotify_id":"3rJ747SI9Lt4RVsRPxgw8l","type":"track"}

花夢ピエロ
type: MusicRecording
duration: PT1M35S
duration ms: 95272
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
by artist: 夏铜子
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169870
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T08:26:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x83a93a3a970fa14a85db334da131e7ec8c60676310fab0ff2020d49609cadd57
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/2jPb6z7Uud19Xf7E7Vpdtc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2jPb6z7Uud19Xf7E7Vpdtc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x83a93a3a970fa14a85db334da131e7ec8c60676310fab0ff2020d49609cadd57","isrc":"FRX452169870","name":"花夢ピエロ","registered_at":"2026-06-07T08:26:54Z","spotify_id":"2jPb6z7Uud19Xf7E7Vpdtc","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 0x83a93a3a970fa14a85db334da131e7ec8c60676310fab0ff2020d49609cadd57. 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/2jPb6z7Uud19Xf7E7Vpdtc.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/2jPb6z7Uud19Xf7E7Vpdtc.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x83a93a3a970fa14a85db334da131e7ec8c60676310fab0ff2020d49609cadd57","isrc":"FRX452169870","name":"花夢ピエロ","registered_at":"2026-06-07T08:26:54Z","spotify_id":"2jPb6z7Uud19Xf7E7Vpdtc","type":"track"}

Farewell
type: MusicRecording
duration: PT1M14S
duration ms: 74307
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169871
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:17:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaae899dd0453507da7597e1331dfb2a1fed1c755a4287da17cc1d56234477382
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/2E6Chl7xvaLHgf4FHMxyAX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2E6Chl7xvaLHgf4FHMxyAX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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 0xaae899dd0453507da7597e1331dfb2a1fed1c755a4287da17cc1d56234477382. 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/2E6Chl7xvaLHgf4FHMxyAX.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/2E6Chl7xvaLHgf4FHMxyAX.
  date published: 2026-06-13T12:47:07Z

雪浪映花颜 (少女前线活动「雪浪映花颜」OST)
type: MusicAlbum
date published: 2023-03-31
track: What Are We Fighting For
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185845
  explicit: false
  by artist: Vanguard Sound
  by artist: 赛博传媒-2064
  by artist: kinoko蘑菇
  by artist: 夏铜子
  by artist: Polyblue
  in album: 雪浪映花颜 (少女前线活动「雪浪映花颜」OST)
    type: MusicAlbum
    date published: 2023-03-31
  isrc code: FRX202381676
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T13:25:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2d6790dcfbd30ebc89b6231bf6d3bf441799374c6e17cd7298af7bc2034ffd9c
  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/73UFB8Xm6yXrWrgaoH23Mj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73UFB8Xm6yXrWrgaoH23Mj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2d6790dcfbd30ebc89b6231bf6d3bf441799374c6e17cd7298af7bc2034ffd9c","isrc":"FRX202381676","name":"What Are We Fighting For","registered_at":"2026-06-05T13:25:20Z","spotify_id":"73UFB8Xm6yXrWrgaoH23Mj","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 0x2d6790dcfbd30ebc89b6231bf6d3bf441799374c6e17cd7298af7bc2034ffd9c. 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/73UFB8Xm6yXrWrgaoH23Mj.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/73UFB8Xm6yXrWrgaoH23Mj.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x2d6790dcfbd30ebc89b6231bf6d3bf441799374c6e17cd7298af7bc2034ffd9c","isrc":"FRX202381676","name":"What Are We Fighting For","registered_at":"2026-06-05T13:25:20Z","spotify_id":"73UFB8Xm6yXrWrgaoH23Mj","type":"track"}
track: New Beginning
  type: MusicRecording
  duration: PT1M43S
  duration ms: 103846
  explicit: false
  by artist: Vanguard Sound
  by artist: 赛博传媒-2064
  in album: 雪浪映花颜 (少女前线活动「雪浪映花颜」OST)
    type: MusicAlbum
    date published: 2023-03-31
  isrc code: FRX202381677
track: Let's Party
  type: MusicRecording
  duration: PT2M2S
  duration ms: 122834
  explicit: false
  by artist: Vanguard Sound
  by artist: 赛博传媒-2064
  in album: 雪浪映花颜 (少女前线活动「雪浪映花颜」OST)
    type: MusicAlbum
    date published: 2023-03-31
  isrc code: FRX202381678
track: Take A Break
  type: MusicRecording
  duration: PT1M37S
  duration ms: 97741
  explicit: false
  by artist: Vanguard Sound
  by artist: 赛博传媒-2064
  in album: 雪浪映花颜 (少女前线活动「雪浪映花颜」OST)
    type: MusicAlbum
    date published: 2023-03-31
  isrc code: FRX202381679
track: Twilight In Jazz Mode
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198000
  explicit: false
  by artist: Vanguard Sound
  by artist: 赛博传媒-2064
  by artist: kinoko蘑菇
  by artist: 夏铜子
  by artist: RabbitJ
  in album: 雪浪映花颜 (少女前线活动「雪浪映花颜」OST)
    type: MusicAlbum
    date published: 2023-03-31
  isrc code: FRX202381680
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T05:35:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x48d7046e172c133bbc8f8db72b2c2b248cacf27eb8f4f65d85fc2cc3910027e6
  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/212T0zlN43eIDtXsSWvJOl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/212T0zlN43eIDtXsSWvJOl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x48d7046e172c133bbc8f8db72b2c2b248cacf27eb8f4f65d85fc2cc3910027e6","isrc":"FRX202381680","name":"Twilight In Jazz Mode","registered_at":"2026-06-10T05:35:07Z","spotify_id":"212T0zlN43eIDtXsSWvJOl","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 0x48d7046e172c133bbc8f8db72b2c2b248cacf27eb8f4f65d85fc2cc3910027e6. 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/212T0zlN43eIDtXsSWvJOl.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/212T0zlN43eIDtXsSWvJOl.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x48d7046e172c133bbc8f8db72b2c2b248cacf27eb8f4f65d85fc2cc3910027e6","isrc":"FRX202381680","name":"Twilight In Jazz Mode","registered_at":"2026-06-10T05:35:07Z","spotify_id":"212T0zlN43eIDtXsSWvJOl","type":"track"}
track: Let's Screw Up
  type: MusicRecording
  duration: PT2M2S
  duration ms: 122834
  explicit: false
  by artist: Vanguard Sound
  by artist: 赛博传媒-2064
  in album: 雪浪映花颜 (少女前线活动「雪浪映花颜」OST)
    type: MusicAlbum
    date published: 2023-03-31
  isrc code: FRX202381681
track: Busy Day
  type: MusicRecording
  duration: PT1M55S
  duration ms: 115624
  explicit: false
  by artist: Vanguard Sound
  by artist: 赛博传媒-2064
  in album: 雪浪映花颜 (少女前线活动「雪浪映花颜」OST)
    type: MusicAlbum
    date published: 2023-03-31
  isrc code: FRX202381682
track: This Is Our Schicksal
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213333
  explicit: false
  by artist: Vanguard Sound
  by artist: 赛博传媒-2064
  by artist: 夏铜子
  by artist: kinoko蘑菇
  by artist: Moto
  in album: 雪浪映花颜 (少女前线活动「雪浪映花颜」OST)
    type: MusicAlbum
    date published: 2023-03-31
  isrc code: FRX202381683
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T14:33:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4ff72d8f9a7b98dacb1c1d7ddebc1ecb94c53ac88a93ffb01a628303e9bb8ec0
  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/2ozyIE2hbslJj0mqHWXgYE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ozyIE2hbslJj0mqHWXgYE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x4ff72d8f9a7b98dacb1c1d7ddebc1ecb94c53ac88a93ffb01a628303e9bb8ec0","isrc":"FRX202381683","name":"This Is Our Schicksal","registered_at":"2026-06-07T14:33:49Z","spotify_id":"2ozyIE2hbslJj0mqHWXgYE","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 0x4ff72d8f9a7b98dacb1c1d7ddebc1ecb94c53ac88a93ffb01a628303e9bb8ec0. 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/2ozyIE2hbslJj0mqHWXgYE.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/2ozyIE2hbslJj0mqHWXgYE.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x4ff72d8f9a7b98dacb1c1d7ddebc1ecb94c53ac88a93ffb01a628303e9bb8ec0","isrc":"FRX202381683","name":"This Is Our Schicksal","registered_at":"2026-06-07T14:33:49Z","spotify_id":"2ozyIE2hbslJj0mqHWXgYE","type":"track"}

Thrud Original Soundtrack
type: MusicAlbum
date published: 2024-07-25
track: Skýward Glory
  type: MusicRecording
  duration: PT1M51S
  duration ms: 111277
  explicit: false
  by artist: D.Yi
  by artist: Vanguard Sound
  in album: Thrud Original Soundtrack
    type: MusicAlbum
    date published: 2024-07-25
  isrc code: DGA082421890
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T09:26:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe0dc4e13bd0cdd8e7e2ba75fe6d8058b2a4468831fcfec04cd9de0e539ce0373
  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/6RumQiDisWDZ3kQNw2pz69.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RumQiDisWDZ3kQNw2pz69
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe0dc4e13bd0cdd8e7e2ba75fe6d8058b2a4468831fcfec04cd9de0e539ce0373","isrc":"DGA082421890","name":"Skýward Glory","registered_at":"2026-06-20T09:26:40Z","spotify_id":"6RumQiDisWDZ3kQNw2pz69","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 0xe0dc4e13bd0cdd8e7e2ba75fe6d8058b2a4468831fcfec04cd9de0e539ce0373. 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/6RumQiDisWDZ3kQNw2pz69.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/6RumQiDisWDZ3kQNw2pz69.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xe0dc4e13bd0cdd8e7e2ba75fe6d8058b2a4468831fcfec04cd9de0e539ce0373","isrc":"DGA082421890","name":"Skýward Glory","registered_at":"2026-06-20T09:26:40Z","spotify_id":"6RumQiDisWDZ3kQNw2pz69","type":"track"}
track: Fie Lohtes Pel Ulo
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176886
  explicit: false
  by artist: D.Yi
  by artist: Vanguard Sound
  by artist: kinoko蘑菇
  in album: Thrud Original Soundtrack
    type: MusicAlbum
    date published: 2024-07-25
  isrc code: DGA082421891
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T05:36:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc9a14493702d1576377df0fab5012ff2618fea2987596b7581433dc3f3a96d44
  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/0ZhWU47QIjZY0dTCGUzEeY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZhWU47QIjZY0dTCGUzEeY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc9a14493702d1576377df0fab5012ff2618fea2987596b7581433dc3f3a96d44","isrc":"DGA082421891","name":"Fie Lohtes Pel Ulo","registered_at":"2026-06-22T05:36:52Z","spotify_id":"0ZhWU47QIjZY0dTCGUzEeY","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 0xc9a14493702d1576377df0fab5012ff2618fea2987596b7581433dc3f3a96d44. 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/0ZhWU47QIjZY0dTCGUzEeY.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/0ZhWU47QIjZY0dTCGUzEeY.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xc9a14493702d1576377df0fab5012ff2618fea2987596b7581433dc3f3a96d44","isrc":"DGA082421891","name":"Fie Lohtes Pel Ulo","registered_at":"2026-06-22T05:36:52Z","spotify_id":"0ZhWU47QIjZY0dTCGUzEeY","type":"track"}
track: Aetherial Échoes
  type: MusicRecording
  duration: PT2M13S
  duration ms: 133339
  explicit: false
  by artist: RabbitJ
  by artist: Vanguard Sound
  in album: Thrud Original Soundtrack
    type: MusicAlbum
    date published: 2024-07-25
  isrc code: DGA082421892
track: Veil of the Árke
  type: MusicRecording
  duration: PT2M13S
  duration ms: 133100
  explicit: false
  by artist: D.Yi
  by artist: Vanguard Sound
  in album: Thrud Original Soundtrack
    type: MusicAlbum
    date published: 2024-07-25
  isrc code: DGA082421893
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T05:37:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x14a9aa4d6bdf82feb11185b5bda13672b038654a9cd573551a55b51f68205413
  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/1Zs4lKg9E8c88Dds3eTTFl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Zs4lKg9E8c88Dds3eTTFl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x14a9aa4d6bdf82feb11185b5bda13672b038654a9cd573551a55b51f68205413","isrc":"DGA082421893","name":"Veil of the Árke","registered_at":"2026-06-22T05:37:32Z","spotify_id":"1Zs4lKg9E8c88Dds3eTTFl","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 0x14a9aa4d6bdf82feb11185b5bda13672b038654a9cd573551a55b51f68205413. 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/1Zs4lKg9E8c88Dds3eTTFl.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/1Zs4lKg9E8c88Dds3eTTFl.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x14a9aa4d6bdf82feb11185b5bda13672b038654a9cd573551a55b51f68205413","isrc":"DGA082421893","name":"Veil of the Árke","registered_at":"2026-06-22T05:37:32Z","spotify_id":"1Zs4lKg9E8c88Dds3eTTFl","type":"track"}
track: Enchänted Chimes
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143264
  explicit: false
  by artist: D.Yi
  by artist: Vanguard Sound
  in album: Thrud Original Soundtrack
    type: MusicAlbum
    date published: 2024-07-25
  isrc code: DGA082421894
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T16:25:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2a257e220c7cc5f78b331f0a893b8ca5bdf91a16e03e5be0eb8c274ad643973f
  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/581wMEBNUoe4gOuPHUWquk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/581wMEBNUoe4gOuPHUWquk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2a257e220c7cc5f78b331f0a893b8ca5bdf91a16e03e5be0eb8c274ad643973f","isrc":"DGA082421894","name":"Enchänted Chimes","registered_at":"2026-06-11T16:25:26Z","spotify_id":"581wMEBNUoe4gOuPHUWquk","type":"track"}
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Seréne Wanderíngs
track: Eternál Quest
track: Battle of Skýborinn
track: Himinn Kappans
track: Stríðshljómur
track: Stormríders
track: Battle of Hvalr
track: Hvalr's Rampage
track: Níghtfall Assault
track: Víktørý Freyja
track: Hetja Vanquished
track: Eir's Whisper
track: Lúminous Quietude
track: Dívine Sómmon
track: Hjartasorrow
track: Sílentgløw
track: Cúrsed Enchantment
track: Wínds of Æther
track: Serene Øyeblikk
track: Skáli Threat
track: Myrkr to Light
track: Gjallarhorn's Blast
track: This is Thrud

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 0x2a257e220c7cc5f78b331f0a893b8ca5bdf91a16e03e5be0eb8c274ad643973f. 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/581wMEBNUoe4gOuPHUWquk.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/581wMEBNUoe4gOuPHUWquk.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x2a257e220c7cc5f78b331f0a893b8ca5bdf91a16e03e5be0eb8c274ad643973f","isrc":"DGA082421894","name":"Enchänted Chimes","registered_at":"2026-06-11T16:25:26Z","spotify_id":"581wMEBNUoe4gOuPHUWquk","type":"track"}

Seréne Wanderíngs
type: MusicRecording
duration: PT1M57S
duration ms: 117188
explicit: false
by artist: D.Yi
by artist: Vanguard Sound
in album: Thrud Original Soundtrack
  type: MusicAlbum
  date published: 2024-07-25
isrc code: DGA082421895

Eternál Quest
type: MusicRecording
duration: PT2M25S
duration ms: 145268
explicit: false
by artist: Vanguard Sound
by artist: 夏铜子
in album: Thrud Original Soundtrack
  type: MusicAlbum
  date published: 2024-07-25
isrc code: DGA082421896

Battle of Skýborinn
type: MusicRecording
duration: PT2M10S
duration ms: 130360
explicit: false
by artist: D.Yi
by artist: Vanguard Sound
in album: Thrud Original Soundtrack
  type: MusicAlbum
  date published: 2024-07-25
isrc code: DGA082421897
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T18:24:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x73268562287a3631c358e4cc9abc259c313c820330e70ea51b5bb771a3e1e74f
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/4AeX7x4dAR4BaOPwxpUz7g.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4AeX7x4dAR4BaOPwxpUz7g
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x73268562287a3631c358e4cc9abc259c313c820330e70ea51b5bb771a3e1e74f","isrc":"DGA082421897","name":"Battle of Skýborinn","registered_at":"2026-06-24T18:24:05Z","spotify_id":"4AeX7x4dAR4BaOPwxpUz7g","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 0x73268562287a3631c358e4cc9abc259c313c820330e70ea51b5bb771a3e1e74f. 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/4AeX7x4dAR4BaOPwxpUz7g.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/4AeX7x4dAR4BaOPwxpUz7g.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x73268562287a3631c358e4cc9abc259c313c820330e70ea51b5bb771a3e1e74f","isrc":"DGA082421897","name":"Battle of Skýborinn","registered_at":"2026-06-24T18:24:05Z","spotify_id":"4AeX7x4dAR4BaOPwxpUz7g","type":"track"}

Himinn Kappans
type: MusicRecording
duration: PT2M18S
duration ms: 138579
explicit: false
by artist: RabbitJ
by artist: Vanguard Sound
in album: Thrud Original Soundtrack
  type: MusicAlbum
  date published: 2024-07-25
isrc code: DGA082421898
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T09:22:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdaac861ee8a2a79d01f66a43937c0cf1b9409c6d16883f82fe16e810a9ddb01a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4D5EAXZa9VULft7VyazIms.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4D5EAXZa9VULft7VyazIms
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdaac861ee8a2a79d01f66a43937c0cf1b9409c6d16883f82fe16e810a9ddb01a","isrc":"DGA082421898","name":"Himinn Kappans","registered_at":"2026-06-27T09:22:56Z","spotify_id":"4D5EAXZa9VULft7VyazIms","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 0xdaac861ee8a2a79d01f66a43937c0cf1b9409c6d16883f82fe16e810a9ddb01a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4D5EAXZa9VULft7VyazIms.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/4D5EAXZa9VULft7VyazIms.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xdaac861ee8a2a79d01f66a43937c0cf1b9409c6d16883f82fe16e810a9ddb01a","isrc":"DGA082421898","name":"Himinn Kappans","registered_at":"2026-06-27T09:22:56Z","spotify_id":"4D5EAXZa9VULft7VyazIms","type":"track"}

Stríðshljómur
type: MusicRecording
duration: PT2M11S
duration ms: 131000
explicit: false
by artist: Vanguard Sound
by artist: t-nymph
in album: Thrud Original Soundtrack
  type: MusicAlbum
  date published: 2024-07-25
isrc code: DGA082421899

Stormríders
type: MusicRecording
duration: PT2M16S
duration ms: 136763
explicit: false
by artist: Vanguard Sound
by artist: t-nymph
in album: Thrud Original Soundtrack
  type: MusicAlbum
  date published: 2024-07-25
isrc code: DGA082421900
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T06:55:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x58798e9200ccd3307f9655e184524c40a128ab6621087742f9d6364ca755d61a
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/4a6pgfpql4hB1xSlgNJ8z4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4a6pgfpql4hB1xSlgNJ8z4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x58798e9200ccd3307f9655e184524c40a128ab6621087742f9d6364ca755d61a","isrc":"DGA082421900","name":"Stormríders","registered_at":"2026-06-26T06:55:54Z","spotify_id":"4a6pgfpql4hB1xSlgNJ8z4","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 0x58798e9200ccd3307f9655e184524c40a128ab6621087742f9d6364ca755d61a. 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/4a6pgfpql4hB1xSlgNJ8z4.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/4a6pgfpql4hB1xSlgNJ8z4.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x58798e9200ccd3307f9655e184524c40a128ab6621087742f9d6364ca755d61a","isrc":"DGA082421900","name":"Stormríders","registered_at":"2026-06-26T06:55:54Z","spotify_id":"4a6pgfpql4hB1xSlgNJ8z4","type":"track"}

Battle of Hvalr
type: MusicRecording
duration: PT2M15S
duration ms: 135816
explicit: false
by artist: RabbitJ
by artist: Vanguard Sound
in album: Thrud Original Soundtrack
  type: MusicAlbum
  date published: 2024-07-25
isrc code: DGA082421901

Hvalr's Rampage
type: MusicRecording
duration: PT2M16S
duration ms: 136158
explicit: false
by artist: RabbitJ
by artist: Vanguard Sound
in album: Thrud Original Soundtrack
  type: MusicAlbum
  date published: 2024-07-25
isrc code: DGA082421902

Níghtfall Assault
type: MusicRecording
duration: PT2M18S
duration ms: 138603
explicit: false
by artist: Vanguard Sound
in album: Thrud Original Soundtrack
  type: MusicAlbum
  date published: 2024-07-25
isrc code: DGA082421903
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T09:20:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf16e80dd7ca504344d9a4374b02d764b2ef2b4b3dc9d71d28dd2259433511bca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4gjj5DikMoFpRiMWXoWuWQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gjj5DikMoFpRiMWXoWuWQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf16e80dd7ca504344d9a4374b02d764b2ef2b4b3dc9d71d28dd2259433511bca","isrc":"DGA082421903","name":"Níghtfall Assault","registered_at":"2026-06-27T09:20:53Z","spotify_id":"4gjj5DikMoFpRiMWXoWuWQ","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 0xf16e80dd7ca504344d9a4374b02d764b2ef2b4b3dc9d71d28dd2259433511bca. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4gjj5DikMoFpRiMWXoWuWQ.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/4gjj5DikMoFpRiMWXoWuWQ.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xf16e80dd7ca504344d9a4374b02d764b2ef2b4b3dc9d71d28dd2259433511bca","isrc":"DGA082421903","name":"Níghtfall Assault","registered_at":"2026-06-27T09:20:53Z","spotify_id":"4gjj5DikMoFpRiMWXoWuWQ","type":"track"}

Víktørý Freyja
type: MusicRecording
duration: PT0M15S
duration ms: 15806
explicit: false
by artist: D.Yi
by artist: Vanguard Sound
in album: Thrud Original Soundtrack
  type: MusicAlbum
  date published: 2024-07-25

Hetja Vanquished
type: MusicRecording
duration: PT1M2S
duration ms: 62192
explicit: false
by artist: D.Yi
by artist: Vanguard Sound
in album: Thrud Original Soundtrack
  type: MusicAlbum
  date published: 2024-07-25
isrc code: DGA082421905

Eir's Whisper
type: MusicRecording
duration: PT2M15S
duration ms: 135253
explicit: false
by artist: D.Yi
by artist: Vanguard Sound
in album: Thrud Original Soundtrack
  type: MusicAlbum
  date published: 2024-07-25
isrc code: DGA082421906
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T10:50:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5b1abb6fad814371c71e9e22218b6b3feccea985db2ee5891df8070fb4002dac
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/1Dktez5DKZ6MvdBmu8SXOh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Dktez5DKZ6MvdBmu8SXOh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5b1abb6fad814371c71e9e22218b6b3feccea985db2ee5891df8070fb4002dac","isrc":"DGA082421906","name":"Eir's Whisper","registered_at":"2026-06-23T10:50:36Z","spotify_id":"1Dktez5DKZ6MvdBmu8SXOh","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 0x5b1abb6fad814371c71e9e22218b6b3feccea985db2ee5891df8070fb4002dac. 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/1Dktez5DKZ6MvdBmu8SXOh.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/1Dktez5DKZ6MvdBmu8SXOh.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x5b1abb6fad814371c71e9e22218b6b3feccea985db2ee5891df8070fb4002dac","isrc":"DGA082421906","name":"Eir's Whisper","registered_at":"2026-06-23T10:50:36Z","spotify_id":"1Dktez5DKZ6MvdBmu8SXOh","type":"track"}

Lúminous Quietude
type: MusicRecording
duration: PT1M0S
duration ms: 60716
explicit: false
by artist: D.Yi
by artist: Vanguard Sound
in album: Thrud Original Soundtrack
  type: MusicAlbum
  date published: 2024-07-25
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Dívine Sómmon
type: MusicRecording
duration: PT1M45S
duration ms: 105000
explicit: false
by artist: D.Yi
by artist: Vanguard Sound
in album: Thrud Original Soundtrack
  type: MusicAlbum
  date published: 2024-07-25
isrc code: DGA082421908

Hjartasorrow
type: MusicRecording
duration: PT1M31S
duration ms: 91000
explicit: false
by artist: D.Yi
by artist: Vanguard Sound
in album: Thrud Original Soundtrack
  type: MusicAlbum
  date published: 2024-07-25
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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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 0x668f6db895aa2a0f03b674c931ebe7a441a37938d572bdb4c7f25259cc77c76b. 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/2w5JDzwQwwKWKjrrHpOUw6.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/2w5JDzwQwwKWKjrrHpOUw6.
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Sílentgløw
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duration: PT2M16S
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explicit: false
by artist: D.Yi
by artist: Vanguard Sound
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isrc code: DGA082421910

Cúrsed Enchantment
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duration: PT2M13S
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by artist: D.Yi
by artist: Vanguard Sound
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isrc code: DGA082421911

Wínds of Æther
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by artist: Vanguard Sound
in album: Thrud Original Soundtrack
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additional property: CopyrightRegisteredAt
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additional property: OTSVerificationAPI
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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
  encoding format: application/vnd.opentimestamps.ots
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Serene Øyeblikk
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Skáli Threat
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by artist: D.Yi
by artist: Vanguard Sound
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Myrkr to Light
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by artist: Vanguard Sound
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Gjallarhorn's Blast
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by artist: Vanguard Sound
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This is Thrud
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additional property: OTSVerificationAPI
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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
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tacenda (Reverse Collapse: Code Name Bakery Theme Song)
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track: tacenda - Reverse Collapse: Code Name Bakery Theme Song
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  by artist: RabbitJ
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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 0x379a7a7354de54b776e904be9c74c9afa31d6f30c71470be40964356fd28ee8a. 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/7dr4f6kEcQHjaTPPH3RD2y.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/7dr4f6kEcQHjaTPPH3RD2y.
    date published: 2026-06-13T17:25:41Z
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游戏《云图计划》原声集, Vol. 2
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date published: 2022-09-15
track: Oasis Defense
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-06-13T15:41:10Z
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track: unreveal
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track: Under Attack
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  by artist: LCC
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track: Resonance
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track: Sanctifier
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track: unKnown
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  by artist: Moto
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track: Spear of Judgment
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track: Sweet Temptation
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track: Angelic Embrace
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track: Copley
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track: Entropy
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track: The other side of Copley
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track: Blasphemy
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track: Neuroscience
track: Guardians
track: HETEROGENEITY BLOCKER
track: SinNPunish
track: DeusExMachina
track: Choco's Bakery
track: Burbank
track: 絆のオンパレード
track: 絆のオンパレード - Instrumental
track: Justice
track: Festival Memory
track: Eos
track: Hesperus
track: Fall
track: Eucharist Aroma
track: Rossum Recrisis

Vanguard Sound
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RabbitJ
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赛博传媒-2064
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游戏《云图计划》原声集, Vol. 2
type: MusicAlbum
date published: 2022-09-15

Neuroscience
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    value: https://explorer.copyrightchains.com/tx/0x4f019c80a6e95ee69c3cbcc6093f3862d68f1e245e50420e7ceaadb290c22075
  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/7FfX8dbqzG4nxD0e3NP0Gq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FfX8dbqzG4nxD0e3NP0Gq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4f019c80a6e95ee69c3cbcc6093f3862d68f1e245e50420e7ceaadb290c22075","isrc":"FR10S2581390","name":"Moon is Bright Tonight - Girls' Frontline 2: Exilium Theme Song Orchestra Ver.","registered_at":"2026-06-10T05:33:37Z","spotify_id":"7FfX8dbqzG4nxD0e3NP0Gq","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 0x4f019c80a6e95ee69c3cbcc6093f3862d68f1e245e50420e7ceaadb290c22075. 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/7FfX8dbqzG4nxD0e3NP0Gq.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/7FfX8dbqzG4nxD0e3NP0Gq.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x4f019c80a6e95ee69c3cbcc6093f3862d68f1e245e50420e7ceaadb290c22075","isrc":"FR10S2581390","name":"Moon is Bright Tonight - Girls' Frontline 2: Exilium Theme Song Orchestra Ver.","registered_at":"2026-06-10T05:33:37Z","spotify_id":"7FfX8dbqzG4nxD0e3NP0Gq","type":"track"}

XCAT
type: MusicAlbum
date published: 2022-09-30
track: XCAT
  type: MusicRecording
  duration: PT1M35S
  duration ms: 95624
  explicit: false
  by artist: RabbitJ
  by artist: Vanguard Sound
  by artist: kinoko蘑菇
  in album: XCAT
    type: MusicAlbum
    date published: 2022-09-30
  isrc code: FRX762298077
track: XCAT
  type: MusicRecording
  duration: PT1M35S
  duration ms: 95624
  explicit: false
  by artist: RabbitJ
  in album: XCAT
    type: MusicAlbum
    date published: 2022-09-30

Music from Witch Weapon
type: MusicAlbum
date published: 1970-01-01
track: Witch Weapon
  type: MusicRecording
  duration: PT1M41S
  duration ms: 101538
  explicit: false
  by artist: Dr.RD
  by artist: Jalam
  in album: Music from Witch Weapon
    type: MusicAlbum
    date published: 1970-01-01
track: Paranoid
  type: MusicRecording
  duration: PT1M37S
  duration ms: 97625
  explicit: false
  by artist: RabbitJ
  in album: Music from Witch Weapon
    type: MusicAlbum
    date published: 1970-01-01
track: Tricky
  type: MusicRecording
  duration: PT1M32S
  duration ms: 92999
  explicit: false
  by artist: RabbitJ
  in album: Music from Witch Weapon
    type: MusicAlbum
    date published: 1970-01-01

AI LIMIT (Original Game Soundtrack)
type: MusicAlbum
date published: 2025-04-03
track: Ruins Overwatch
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178285
  explicit: false
  by artist: Vanguard Sound
  by artist: M€I
  in album: AI LIMIT (Original Game Soundtrack)
    type: MusicAlbum
    date published: 2025-04-03
  isrc code: FR96X2549944
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T11:32:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6615bcd53eb34df5d3d8dee127903c24589bdfe0a48fbc466bd98dcbe360f09d
  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/127W2pFa2SCoXil5x19ZML.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/127W2pFa2SCoXil5x19ZML
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6615bcd53eb34df5d3d8dee127903c24589bdfe0a48fbc466bd98dcbe360f09d","isrc":"FR96X2549944","name":"Ruins Overwatch","registered_at":"2026-06-07T11:32:21Z","spotify_id":"127W2pFa2SCoXil5x19ZML","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 0x6615bcd53eb34df5d3d8dee127903c24589bdfe0a48fbc466bd98dcbe360f09d. 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/127W2pFa2SCoXil5x19ZML.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/127W2pFa2SCoXil5x19ZML.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x6615bcd53eb34df5d3d8dee127903c24589bdfe0a48fbc466bd98dcbe360f09d","isrc":"FR96X2549944","name":"Ruins Overwatch","registered_at":"2026-06-07T11:32:21Z","spotify_id":"127W2pFa2SCoXil5x19ZML","type":"track"}
track: Solitude
  type: MusicRecording
  duration: PT0M55S
  duration ms: 55750
  explicit: false
  by artist: Vanguard Sound
  by artist: M€I
  in album: AI LIMIT (Original Game Soundtrack)
    type: MusicAlbum
    date published: 2025-04-03
  isrc code: FR96X2549945
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T03:54:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7a3b72cef7e24ada7617b64d60719cc4e933eb0b5ef4a046938de20bc6d9a394
  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/02HQgtAMBMbWyPTA7UVKxp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02HQgtAMBMbWyPTA7UVKxp
  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 0x7a3b72cef7e24ada7617b64d60719cc4e933eb0b5ef4a046938de20bc6d9a394. 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/02HQgtAMBMbWyPTA7UVKxp.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/02HQgtAMBMbWyPTA7UVKxp.
    date published: 2026-06-13T17:25:41Z
track: Approach of Silence
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205632
  explicit: false
  by artist: Vanguard Sound
  by artist: M€I
  in album: AI LIMIT (Original Game Soundtrack)
    type: MusicAlbum
    date published: 2025-04-03
  isrc code: FR96X2549946
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T13:55:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x405caebf40d518cf6c75999d57d3ce510bb9cfed2097f4c3c076cdf5a6af37ae
  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/2QXAPw3wLafPKF6FOD0LhU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2QXAPw3wLafPKF6FOD0LhU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x405caebf40d518cf6c75999d57d3ce510bb9cfed2097f4c3c076cdf5a6af37ae","isrc":"FR96X2549946","name":"Approach of Silence","registered_at":"2026-06-10T13:55:11Z","spotify_id":"2QXAPw3wLafPKF6FOD0LhU","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 0x405caebf40d518cf6c75999d57d3ce510bb9cfed2097f4c3c076cdf5a6af37ae. 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/2QXAPw3wLafPKF6FOD0LhU.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/2QXAPw3wLafPKF6FOD0LhU.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x405caebf40d518cf6c75999d57d3ce510bb9cfed2097f4c3c076cdf5a6af37ae","isrc":"FR96X2549946","name":"Approach of Silence","registered_at":"2026-06-10T13:55:11Z","spotify_id":"2QXAPw3wLafPKF6FOD0LhU","type":"track"}
track: Survivors of Havenswell
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140400
  explicit: false
  by artist: Vanguard Sound
  by artist: Haloweak
  in album: AI LIMIT (Original Game Soundtrack)
    type: MusicAlbum
    date published: 2025-04-03
  isrc code: FR96X2549947
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T14:28:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4bff936ab35e3e947ca74de881a4c07a2d49ee36cccb9e1c1d26687392ccd2d0
  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/20iX0Rn0YHeG2hErLIXLvU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20iX0Rn0YHeG2hErLIXLvU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4bff936ab35e3e947ca74de881a4c07a2d49ee36cccb9e1c1d26687392ccd2d0","isrc":"FR96X2549947","name":"Survivors of Havenswell","registered_at":"2026-06-09T14:28:24Z","spotify_id":"20iX0Rn0YHeG2hErLIXLvU","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 0x4bff936ab35e3e947ca74de881a4c07a2d49ee36cccb9e1c1d26687392ccd2d0. 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/20iX0Rn0YHeG2hErLIXLvU.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/20iX0Rn0YHeG2hErLIXLvU.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x4bff936ab35e3e947ca74de881a4c07a2d49ee36cccb9e1c1d26687392ccd2d0","isrc":"FR96X2549947","name":"Survivors of Havenswell","registered_at":"2026-06-09T14:28:24Z","spotify_id":"20iX0Rn0YHeG2hErLIXLvU","type":"track"}
track: Disorder
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165333
  explicit: false
  by artist: Vanguard Sound
  by artist: M€I
  in album: AI LIMIT (Original Game Soundtrack)
  isrc code: FR96X2549948
  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: Wasteland
track: Extinguished Campfire
track: Scurry of Necros
track: Dead City
track: Faith Illusion
track: Pulsation Underwater
track: Chant of the Anointed
track: Inverted Tomb
track: Salvation
track: Resonance of Rust
track: Shadow Strike
track: Lingering Souls
track: Styx
track: Tragedy Prelude
track: Fanatical Mutation
track: Antigravity
track: Violent Delights
track: Lengthy Decay
track: Above the Sky
track: Promised Land
track: Gaze From Stars
track: Calculating Evolution

M€I
type: MusicGroup

AI LIMIT (Original Game Soundtrack)
type: MusicAlbum
date published: 2025-04-03

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-12T01:17:01+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xd6d09f634e14c96329e9814cb994e1e589ba2ba826a920325b3c5effa8654379

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/7ajePB3lMwn767YkVEW3oM.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ajePB3lMwn767YkVEW3oM

OTSTimestamp
type: PropertyValue
value: 2026-06-13T15:41:10Z

OTSCanonicalRecord
type: PropertyValue

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 0xd6d09f634e14c96329e9814cb994e1e589ba2ba826a920325b3c5effa8654379. 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/7ajePB3lMwn767YkVEW3oM.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/7ajePB3lMwn767YkVEW3oM.
date published: 2026-06-13T15:41:10Z

Wasteland
type: MusicRecording
duration: PT3M52S
duration ms: 232562
explicit: false
by artist: Vanguard Sound
by artist: Haloweak
in album: AI LIMIT (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2025-04-03
isrc code: FR96X2549949
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T11:04:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0b39a55be4774da4d34fc9ad68a3c4da74a6ad828f727eafd72a9047ae0c6791
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/4KchQZvISssew9zkBNY5pR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KchQZvISssew9zkBNY5pR
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 0x0b39a55be4774da4d34fc9ad68a3c4da74a6ad828f727eafd72a9047ae0c6791. 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/4KchQZvISssew9zkBNY5pR.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/4KchQZvISssew9zkBNY5pR.
  date published: 2026-07-02T03:55:08Z

Extinguished Campfire
type: MusicRecording
duration: PT2M36S
duration ms: 156248
explicit: false
by artist: Vanguard Sound
by artist: Haloweak
in album: AI LIMIT (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2025-04-03
isrc code: FR96X2549950
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T19:25:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x493c6646b4854122db815a0fe14d452c62b4962c06defb58c66df38956d3e13b
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/0m9RbyYNyykwRBXKJEVRs5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0m9RbyYNyykwRBXKJEVRs5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x493c6646b4854122db815a0fe14d452c62b4962c06defb58c66df38956d3e13b","isrc":"FR96X2549950","name":"Extinguished Campfire","registered_at":"2026-06-21T19:25:58Z","spotify_id":"0m9RbyYNyykwRBXKJEVRs5","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 0x493c6646b4854122db815a0fe14d452c62b4962c06defb58c66df38956d3e13b. 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/0m9RbyYNyykwRBXKJEVRs5.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/0m9RbyYNyykwRBXKJEVRs5.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x493c6646b4854122db815a0fe14d452c62b4962c06defb58c66df38956d3e13b","isrc":"FR96X2549950","name":"Extinguished Campfire","registered_at":"2026-06-21T19:25:58Z","spotify_id":"0m9RbyYNyykwRBXKJEVRs5","type":"track"}

Scurry of Necros
type: MusicRecording
duration: PT2M18S
duration ms: 138688
explicit: false
by artist: Vanguard Sound
by artist: M€I
in album: AI LIMIT (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2025-04-03
isrc code: FR96X2549951
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T11:04:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf33ac1576100cbd6d545b6539c33edf40fa5278a63e1da4f96efb3f97ba9e2da
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/2fXVzlWLo5eqx4JgWdliIO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2fXVzlWLo5eqx4JgWdliIO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf33ac1576100cbd6d545b6539c33edf40fa5278a63e1da4f96efb3f97ba9e2da","isrc":"FR96X2549951","name":"Scurry of Necros","registered_at":"2026-06-18T11:04:42Z","spotify_id":"2fXVzlWLo5eqx4JgWdliIO","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 0xf33ac1576100cbd6d545b6539c33edf40fa5278a63e1da4f96efb3f97ba9e2da. 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/2fXVzlWLo5eqx4JgWdliIO.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/2fXVzlWLo5eqx4JgWdliIO.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf33ac1576100cbd6d545b6539c33edf40fa5278a63e1da4f96efb3f97ba9e2da","isrc":"FR96X2549951","name":"Scurry of Necros","registered_at":"2026-06-18T11:04:42Z","spotify_id":"2fXVzlWLo5eqx4JgWdliIO","type":"track"}

Dead City
type: MusicRecording
duration: PT2M17S
duration ms: 137886
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
in album: AI LIMIT (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2025-04-03
isrc code: FR96X2549952
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T18:33:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a6a38ad40ef81613933172531902ce07aea610a9c103af8d0291b8fae8c1b91
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/2wl03jICUJf61CS2O3TnBR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wl03jICUJf61CS2O3TnBR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a6a38ad40ef81613933172531902ce07aea610a9c103af8d0291b8fae8c1b91","isrc":"FR96X2549952","name":"Dead City","registered_at":"2026-06-22T18:33:03Z","spotify_id":"2wl03jICUJf61CS2O3TnBR","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 0x1a6a38ad40ef81613933172531902ce07aea610a9c103af8d0291b8fae8c1b91. 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/2wl03jICUJf61CS2O3TnBR.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/2wl03jICUJf61CS2O3TnBR.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x1a6a38ad40ef81613933172531902ce07aea610a9c103af8d0291b8fae8c1b91","isrc":"FR96X2549952","name":"Dead City","registered_at":"2026-06-22T18:33:03Z","spotify_id":"2wl03jICUJf61CS2O3TnBR","type":"track"}

Faith Illusion
type: MusicRecording
duration: PT2M0S
duration ms: 120545
explicit: false
by artist: Vanguard Sound
by artist: M€I
in album: AI LIMIT (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2025-04-03
isrc code: FR96X2549953
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T00:27:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4f86572e3bab7719571c233648dd4517108744b0e0d9a735f0b32ad73c53e074
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/3WaJFxl8UxMu8nF7dnjMrP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3WaJFxl8UxMu8nF7dnjMrP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4f86572e3bab7719571c233648dd4517108744b0e0d9a735f0b32ad73c53e074","isrc":"FR96X2549953","name":"Faith Illusion","registered_at":"2026-06-10T00:27:09Z","spotify_id":"3WaJFxl8UxMu8nF7dnjMrP","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 0x4f86572e3bab7719571c233648dd4517108744b0e0d9a735f0b32ad73c53e074. 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/3WaJFxl8UxMu8nF7dnjMrP.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/3WaJFxl8UxMu8nF7dnjMrP.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x4f86572e3bab7719571c233648dd4517108744b0e0d9a735f0b32ad73c53e074","isrc":"FR96X2549953","name":"Faith Illusion","registered_at":"2026-06-10T00:27:09Z","spotify_id":"3WaJFxl8UxMu8nF7dnjMrP","type":"track"}

Pulsation Underwater
type: MusicRecording
duration: PT2M30S
duration ms: 150113
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
in album: AI LIMIT (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2025-04-03
isrc code: FR96X2549954
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T11:04:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdbd9db4950fd1c1a61155d6d5020dd933769f6961abea68684cf0c2439cca4b0
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/06CmUvP4bDIwnpHVtAjT5x.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/06CmUvP4bDIwnpHVtAjT5x
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdbd9db4950fd1c1a61155d6d5020dd933769f6961abea68684cf0c2439cca4b0","isrc":"FR96X2549954","name":"Pulsation Underwater","registered_at":"2026-06-18T11:04:56Z","spotify_id":"06CmUvP4bDIwnpHVtAjT5x","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 0xdbd9db4950fd1c1a61155d6d5020dd933769f6961abea68684cf0c2439cca4b0. 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/06CmUvP4bDIwnpHVtAjT5x.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/06CmUvP4bDIwnpHVtAjT5x.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xdbd9db4950fd1c1a61155d6d5020dd933769f6961abea68684cf0c2439cca4b0","isrc":"FR96X2549954","name":"Pulsation Underwater","registered_at":"2026-06-18T11:04:56Z","spotify_id":"06CmUvP4bDIwnpHVtAjT5x","type":"track"}

Chant of the Anointed
type: MusicRecording
duration: PT2M41S
duration ms: 161379
explicit: false
by artist: Vanguard Sound
by artist: M€I
in album: AI LIMIT (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2025-04-03
isrc code: FR96X2549955
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T12:39:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3923e4b932ead0b28c37f195e70e08735594d5f7687173df4adc39dc5fa97cd9
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/0q9cgqzfX9MNuP05xUeMIs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0q9cgqzfX9MNuP05xUeMIs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3923e4b932ead0b28c37f195e70e08735594d5f7687173df4adc39dc5fa97cd9","isrc":"FR96X2549955","name":"Chant of the Anointed","registered_at":"2026-06-18T12:39:19Z","spotify_id":"0q9cgqzfX9MNuP05xUeMIs","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 0x3923e4b932ead0b28c37f195e70e08735594d5f7687173df4adc39dc5fa97cd9. 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/0q9cgqzfX9MNuP05xUeMIs.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/0q9cgqzfX9MNuP05xUeMIs.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x3923e4b932ead0b28c37f195e70e08735594d5f7687173df4adc39dc5fa97cd9","isrc":"FR96X2549955","name":"Chant of the Anointed","registered_at":"2026-06-18T12:39:19Z","spotify_id":"0q9cgqzfX9MNuP05xUeMIs","type":"track"}

Inverted Tomb
type: MusicRecording
duration: PT2M12S
duration ms: 132697
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
in album: AI LIMIT (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2025-04-03
isrc code: FR96X2549956
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T07:22:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb50c3a6948d347b47b83a52a0e847a1e3d6963132398aa435b320a4899ab3587
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/2LNIrLbardJPMevwKFm2Xs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LNIrLbardJPMevwKFm2Xs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb50c3a6948d347b47b83a52a0e847a1e3d6963132398aa435b320a4899ab3587","isrc":"FR96X2549956","name":"Inverted Tomb","registered_at":"2026-06-19T07:22:51Z","spotify_id":"2LNIrLbardJPMevwKFm2Xs","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 0xb50c3a6948d347b47b83a52a0e847a1e3d6963132398aa435b320a4899ab3587. 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/2LNIrLbardJPMevwKFm2Xs.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/2LNIrLbardJPMevwKFm2Xs.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xb50c3a6948d347b47b83a52a0e847a1e3d6963132398aa435b320a4899ab3587","isrc":"FR96X2549956","name":"Inverted Tomb","registered_at":"2026-06-19T07:22:51Z","spotify_id":"2LNIrLbardJPMevwKFm2Xs","type":"track"}

Salvation
type: MusicRecording
duration: PT2M5S
duration ms: 125239
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
in album: AI LIMIT (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2025-04-03
isrc code: FR96X2549957
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T11:05:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf7443841e7724f1303c4784cd2425a1327eb8cc1206b51bfa9a7fedea3f779ee
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/6PEZ2nnzp8Y5ZkRsaQTwJY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6PEZ2nnzp8Y5ZkRsaQTwJY
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 0xf7443841e7724f1303c4784cd2425a1327eb8cc1206b51bfa9a7fedea3f779ee. 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/6PEZ2nnzp8Y5ZkRsaQTwJY.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/6PEZ2nnzp8Y5ZkRsaQTwJY.
  date published: 2026-07-02T03:55:08Z

Resonance of Rust
type: MusicRecording
duration: PT2M54S
duration ms: 174720
explicit: false
by artist: Vanguard Sound
by artist: Haloweak
in album: AI LIMIT (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2025-04-03
isrc code: FR96X2549958
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T23:12:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x493175fd70457ca3b01858498d0e6c99106dd83a5eda1bd8f9ced30f169a1721
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/4tuBRFh8YOX0GwT0u5M5t1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tuBRFh8YOX0GwT0u5M5t1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x493175fd70457ca3b01858498d0e6c99106dd83a5eda1bd8f9ced30f169a1721","isrc":"FR96X2549958","name":"Resonance of Rust","registered_at":"2026-06-19T23:12:05Z","spotify_id":"4tuBRFh8YOX0GwT0u5M5t1","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 0x493175fd70457ca3b01858498d0e6c99106dd83a5eda1bd8f9ced30f169a1721. 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/4tuBRFh8YOX0GwT0u5M5t1.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/4tuBRFh8YOX0GwT0u5M5t1.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x493175fd70457ca3b01858498d0e6c99106dd83a5eda1bd8f9ced30f169a1721","isrc":"FR96X2549958","name":"Resonance of Rust","registered_at":"2026-06-19T23:12:05Z","spotify_id":"4tuBRFh8YOX0GwT0u5M5t1","type":"track"}

Shadow Strike
type: MusicRecording
duration: PT3M6S
duration ms: 186875
explicit: false
by artist: Vanguard Sound
by artist: M€I
in album: AI LIMIT (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2025-04-03
isrc code: FR96X2549959
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T11:04:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x26bbaa6abaa1a457b04efb5e92dba5f15ea0688c711769e7734b4a9a320c5260
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/4CzegpRj4mCfcUM6RMbCqk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CzegpRj4mCfcUM6RMbCqk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x26bbaa6abaa1a457b04efb5e92dba5f15ea0688c711769e7734b4a9a320c5260","isrc":"FR96X2549959","name":"Shadow Strike","registered_at":"2026-06-18T11:04:46Z","spotify_id":"4CzegpRj4mCfcUM6RMbCqk","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 0x26bbaa6abaa1a457b04efb5e92dba5f15ea0688c711769e7734b4a9a320c5260. 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/4CzegpRj4mCfcUM6RMbCqk.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/4CzegpRj4mCfcUM6RMbCqk.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x26bbaa6abaa1a457b04efb5e92dba5f15ea0688c711769e7734b4a9a320c5260","isrc":"FR96X2549959","name":"Shadow Strike","registered_at":"2026-06-18T11:04:46Z","spotify_id":"4CzegpRj4mCfcUM6RMbCqk","type":"track"}

Lingering Souls
type: MusicRecording
duration: PT3M49S
duration ms: 229499
explicit: false
by artist: Vanguard Sound
by artist: M€I
in album: AI LIMIT (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2025-04-03
isrc code: FR96X2549960
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T04:18:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0fa5856fc7491e73d43116e3a8413ba94108d10e14085b5620e7079c4ceb109d
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/0J7IRVtoSRaU0UccIB1TCm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0J7IRVtoSRaU0UccIB1TCm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0fa5856fc7491e73d43116e3a8413ba94108d10e14085b5620e7079c4ceb109d","isrc":"FR96X2549960","name":"Lingering Souls","registered_at":"2026-06-19T04:18:07Z","spotify_id":"0J7IRVtoSRaU0UccIB1TCm","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 0x0fa5856fc7491e73d43116e3a8413ba94108d10e14085b5620e7079c4ceb109d. 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/0J7IRVtoSRaU0UccIB1TCm.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/0J7IRVtoSRaU0UccIB1TCm.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x0fa5856fc7491e73d43116e3a8413ba94108d10e14085b5620e7079c4ceb109d","isrc":"FR96X2549960","name":"Lingering Souls","registered_at":"2026-06-19T04:18:07Z","spotify_id":"0J7IRVtoSRaU0UccIB1TCm","type":"track"}

Styx
type: MusicRecording
duration: PT3M50S
duration ms: 230217
explicit: false
by artist: Vanguard Sound
by artist: M€I
in album: AI LIMIT (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2025-04-03
isrc code: FR96X2549961
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T18:40:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d2945572e1b23db648e1b37ac129e66ebf9fd42ae747eb0625477a21b6f57ad
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/2gySpKoU8aMq9HfcFD0ihh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gySpKoU8aMq9HfcFD0ihh
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 0x5d2945572e1b23db648e1b37ac129e66ebf9fd42ae747eb0625477a21b6f57ad. 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/2gySpKoU8aMq9HfcFD0ihh.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/2gySpKoU8aMq9HfcFD0ihh.
  date published: 2026-07-02T03:55:08Z

Tragedy Prelude
type: MusicRecording
duration: PT3M13S
duration ms: 193806
explicit: false
by artist: Vanguard Sound
by artist: M€I
in album: AI LIMIT (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2025-04-03
isrc code: FR96X2549962
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T23:12:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe620edc06e52f79acc0ed863a998c33ea2fdf0f0a297065e98ce6e23da8e5e60
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/7m2bhWLf0ELGI3EHkKvULp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7m2bhWLf0ELGI3EHkKvULp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe620edc06e52f79acc0ed863a998c33ea2fdf0f0a297065e98ce6e23da8e5e60","isrc":"FR96X2549962","name":"Tragedy Prelude","registered_at":"2026-06-19T23:12:33Z","spotify_id":"7m2bhWLf0ELGI3EHkKvULp","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 0xe620edc06e52f79acc0ed863a998c33ea2fdf0f0a297065e98ce6e23da8e5e60. 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/7m2bhWLf0ELGI3EHkKvULp.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/7m2bhWLf0ELGI3EHkKvULp.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xe620edc06e52f79acc0ed863a998c33ea2fdf0f0a297065e98ce6e23da8e5e60","isrc":"FR96X2549962","name":"Tragedy Prelude","registered_at":"2026-06-19T23:12:33Z","spotify_id":"7m2bhWLf0ELGI3EHkKvULp","type":"track"}

Fanatical Mutation
type: MusicRecording
duration: PT4M0S
duration ms: 240511
explicit: false
by artist: Vanguard Sound
by artist: M€I
in album: AI LIMIT (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2025-04-03
isrc code: FR96X2549963
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T18:41:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54f38ce4f5ab0b6c438717858386be6eec9ddc52198a10f37f84a38ff0f93be3
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/4IJG1vix2CehqKaL5ZxO5g.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4IJG1vix2CehqKaL5ZxO5g
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x54f38ce4f5ab0b6c438717858386be6eec9ddc52198a10f37f84a38ff0f93be3","isrc":"FR96X2549963","name":"Fanatical Mutation","registered_at":"2026-06-20T18:41:35Z","spotify_id":"4IJG1vix2CehqKaL5ZxO5g","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 0x54f38ce4f5ab0b6c438717858386be6eec9ddc52198a10f37f84a38ff0f93be3. 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/4IJG1vix2CehqKaL5ZxO5g.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/4IJG1vix2CehqKaL5ZxO5g.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x54f38ce4f5ab0b6c438717858386be6eec9ddc52198a10f37f84a38ff0f93be3","isrc":"FR96X2549963","name":"Fanatical Mutation","registered_at":"2026-06-20T18:41:35Z","spotify_id":"4IJG1vix2CehqKaL5ZxO5g","type":"track"}

Antigravity
type: MusicRecording
duration: PT2M54S
duration ms: 174702
explicit: false
by artist: Vanguard Sound
by artist: Haloweak
in album: AI LIMIT (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2025-04-03
isrc code: FR96X2549964
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T02:27:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x32a086c6747f44ded23bda6c94f3ab49de16ffe446d810c27d9712f6aa5e18b8
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/2z9TELO3X9X78xBdwDpS2s.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2z9TELO3X9X78xBdwDpS2s
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
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 0x32a086c6747f44ded23bda6c94f3ab49de16ffe446d810c27d9712f6aa5e18b8. 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/2z9TELO3X9X78xBdwDpS2s.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/2z9TELO3X9X78xBdwDpS2s.
  date published: 2026-06-13T15:41:10Z

Violent Delights
type: MusicRecording
duration: PT2M58S
duration ms: 178000
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
in album: AI LIMIT (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2025-04-03
isrc code: FR96X2549965
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T02:26:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf53b4145b9f150fc3bcf323e272352791e8364e3537c35dd5a4370b79dc71b0
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/0x2LLAjQYHFUqThkdHdKHo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0x2LLAjQYHFUqThkdHdKHo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdf53b4145b9f150fc3bcf323e272352791e8364e3537c35dd5a4370b79dc71b0","isrc":"FR96X2549965","name":"Violent Delights","registered_at":"2026-06-11T02:26:50Z","spotify_id":"0x2LLAjQYHFUqThkdHdKHo","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 0xdf53b4145b9f150fc3bcf323e272352791e8364e3537c35dd5a4370b79dc71b0. 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/0x2LLAjQYHFUqThkdHdKHo.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/0x2LLAjQYHFUqThkdHdKHo.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xdf53b4145b9f150fc3bcf323e272352791e8364e3537c35dd5a4370b79dc71b0","isrc":"FR96X2549965","name":"Violent Delights","registered_at":"2026-06-11T02:26:50Z","spotify_id":"0x2LLAjQYHFUqThkdHdKHo","type":"track"}

Lengthy Decay
type: MusicRecording
duration: PT2M18S
duration ms: 138687
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
in album: AI LIMIT (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2025-04-03
isrc code: FR96X2549966

Above the Sky
type: MusicRecording
duration: PT4M0S
duration ms: 240833
explicit: false
by artist: Vanguard Sound
by artist: M€I
in album: AI LIMIT (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2025-04-03
isrc code: FR96X2549967
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T04:18:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x44a5fad4bfbcd8e2c9b365b61cbccb4985b70bef309f16954f6dd5588b80661c
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/6JRtt3zvyxQFKOKXNJOoCt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JRtt3zvyxQFKOKXNJOoCt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x44a5fad4bfbcd8e2c9b365b61cbccb4985b70bef309f16954f6dd5588b80661c","isrc":"FR96X2549967","name":"Above the Sky","registered_at":"2026-06-19T04:18:05Z","spotify_id":"6JRtt3zvyxQFKOKXNJOoCt","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 0x44a5fad4bfbcd8e2c9b365b61cbccb4985b70bef309f16954f6dd5588b80661c. 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/6JRtt3zvyxQFKOKXNJOoCt.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/6JRtt3zvyxQFKOKXNJOoCt.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x44a5fad4bfbcd8e2c9b365b61cbccb4985b70bef309f16954f6dd5588b80661c","isrc":"FR96X2549967","name":"Above the Sky","registered_at":"2026-06-19T04:18:05Z","spotify_id":"6JRtt3zvyxQFKOKXNJOoCt","type":"track"}

Promised Land
type: MusicRecording
duration: PT2M28S
duration ms: 148837
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
in album: AI LIMIT (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2025-04-03
isrc code: FR96X2549968
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T18:44:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x479bbded17667e6cd9efab1cf46c2fdf4f4b9ae05ea1e6b029d1f61b6b815e79
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/5Bsc0Aw9JZxeKxB8aEkogS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Bsc0Aw9JZxeKxB8aEkogS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x479bbded17667e6cd9efab1cf46c2fdf4f4b9ae05ea1e6b029d1f61b6b815e79","isrc":"FR96X2549968","name":"Promised Land","registered_at":"2026-06-20T18:44:33Z","spotify_id":"5Bsc0Aw9JZxeKxB8aEkogS","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 0x479bbded17667e6cd9efab1cf46c2fdf4f4b9ae05ea1e6b029d1f61b6b815e79. 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/5Bsc0Aw9JZxeKxB8aEkogS.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/5Bsc0Aw9JZxeKxB8aEkogS.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x479bbded17667e6cd9efab1cf46c2fdf4f4b9ae05ea1e6b029d1f61b6b815e79","isrc":"FR96X2549968","name":"Promised Land","registered_at":"2026-06-20T18:44:33Z","spotify_id":"5Bsc0Aw9JZxeKxB8aEkogS","type":"track"}

Gaze From Stars
type: MusicRecording
duration: PT2M47S
duration ms: 167142
explicit: false
by artist: Vanguard Sound
by artist: M€I
in album: AI LIMIT (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2025-04-03
isrc code: FR96X2549969
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T04:16:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa16955963477186878053eb27760ade1aa0c7ed2c96be58d0ce8167c4122ac98
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/1XvUNlgTDUxVgeEABoqeTD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XvUNlgTDUxVgeEABoqeTD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa16955963477186878053eb27760ade1aa0c7ed2c96be58d0ce8167c4122ac98","isrc":"FR96X2549969","name":"Gaze From Stars","registered_at":"2026-06-19T04:16:28Z","spotify_id":"1XvUNlgTDUxVgeEABoqeTD","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 0xa16955963477186878053eb27760ade1aa0c7ed2c96be58d0ce8167c4122ac98. 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/1XvUNlgTDUxVgeEABoqeTD.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/1XvUNlgTDUxVgeEABoqeTD.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa16955963477186878053eb27760ade1aa0c7ed2c96be58d0ce8167c4122ac98","isrc":"FR96X2549969","name":"Gaze From Stars","registered_at":"2026-06-19T04:16:28Z","spotify_id":"1XvUNlgTDUxVgeEABoqeTD","type":"track"}

Calculating Evolution
type: MusicRecording
duration: PT2M49S
duration ms: 169411
explicit: false
by artist: Vanguard Sound
by artist: M€I
in album: AI LIMIT (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2025-04-03
isrc code: FR96X2549970
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T11:04:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x893f656abcb0da8cf4c916adf183d38575564e7238c7908220c918bd3447ee58
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/0m4ZbQqQMYpHq8UtuFeWoD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0m4ZbQqQMYpHq8UtuFeWoD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x893f656abcb0da8cf4c916adf183d38575564e7238c7908220c918bd3447ee58","isrc":"FR96X2549970","name":"Calculating Evolution","registered_at":"2026-06-18T11:04:50Z","spotify_id":"0m4ZbQqQMYpHq8UtuFeWoD","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 0x893f656abcb0da8cf4c916adf183d38575564e7238c7908220c918bd3447ee58. 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/0m4ZbQqQMYpHq8UtuFeWoD.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/0m4ZbQqQMYpHq8UtuFeWoD.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x893f656abcb0da8cf4c916adf183d38575564e7238c7908220c918bd3447ee58","isrc":"FR96X2549970","name":"Calculating Evolution","registered_at":"2026-06-18T11:04:50Z","spotify_id":"0m4ZbQqQMYpHq8UtuFeWoD","type":"track"}

夏日竞技：热浪狂欢！ (游戏《深空之眼》3.5版本OST1)
type: MusicAlbum
date published: 2024-08-30
track: Summer Revelry
  type: MusicRecording
  duration: PT2M8S
  duration ms: 128741
  explicit: false
  by artist: Vanguard Sound
  by artist: 深空之眼
  by artist: CoyDe
  in album: 夏日竞技：热浪狂欢！ (游戏《深空之眼》3.5版本OST1)
    type: MusicAlbum
    date published: 2024-08-30
  isrc code: DGA0M2435886
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T09:21:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3c0b84dcd12b4b87f02e4e908c100aa62bd89bd5f47adeda6e6e75b9488a0085
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956349
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5yztAaHUwuQstwBYwPHg79.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5yztAaHUwuQstwBYwPHg79
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3c0b84dcd12b4b87f02e4e908c100aa62bd89bd5f47adeda6e6e75b9488a0085","isrc":"DGA0M2435886","name":"Summer Revelry","registered_at":"2026-06-27T09:21:01Z","spotify_id":"5yztAaHUwuQstwBYwPHg79","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 0x3c0b84dcd12b4b87f02e4e908c100aa62bd89bd5f47adeda6e6e75b9488a0085. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5yztAaHUwuQstwBYwPHg79.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/5yztAaHUwuQstwBYwPHg79.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x3c0b84dcd12b4b87f02e4e908c100aa62bd89bd5f47adeda6e6e75b9488a0085","isrc":"DGA0M2435886","name":"Summer Revelry","registered_at":"2026-06-27T09:21:01Z","spotify_id":"5yztAaHUwuQstwBYwPHg79","type":"track"}
track: Delighted Joy
  type: MusicRecording
  duration: PT2M2S
  duration ms: 122952
  explicit: false
  by artist: Vanguard Sound
  by artist: 深空之眼
  by artist: CoyDe
  in album: 夏日竞技：热浪狂欢！ (游戏《深空之眼》3.5版本OST1)
    type: MusicAlbum
    date published: 2024-08-30
  isrc code: DGA0M2435887
track: Vibrant Journey
  type: MusicRecording
  duration: PT2M4S
  duration ms: 124200
  explicit: false
  by artist: Vanguard Sound
  by artist: 深空之眼
  by artist: CoyDe
  in album: 夏日竞技：热浪狂欢！ (游戏《深空之眼》3.5版本OST1)
    type: MusicAlbum
    date published: 2024-08-30
  isrc code: DGA0M2435888
track: Festive Beat
  type: MusicRecording
  duration: PT1M58S
  duration ms: 118120
  explicit: false
  by artist: Vanguard Sound
  by artist: 深空之眼
  by artist: Haloweak
  by artist: RabbitJ
  in album: 夏日竞技：热浪狂欢！ (游戏《深空之眼》3.5版本OST1)
    type: MusicAlbum
    date published: 2024-08-30
  isrc code: DGA0M2435889

Farewell
type: MusicRecording
duration: PT1M14S
duration ms: 74307
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169871
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:17:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaae899dd0453507da7597e1331dfb2a1fed1c755a4287da17cc1d56234477382
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/2E6Chl7xvaLHgf4FHMxyAX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2E6Chl7xvaLHgf4FHMxyAX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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 0xaae899dd0453507da7597e1331dfb2a1fed1c755a4287da17cc1d56234477382. 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/2E6Chl7xvaLHgf4FHMxyAX.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/2E6Chl7xvaLHgf4FHMxyAX.
  date published: 2026-06-13T12:47:07Z

Reboot Complete
type: MusicRecording
duration: PT2M11S
duration ms: 131600
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169853
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:49:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e02544404c2792b96271f3dd92ecdbd9e5d14a91bd86e3d019446ae2124a959
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/3lx1L0zj25jSWPZMXFSFfw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lx1L0zj25jSWPZMXFSFfw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8e02544404c2792b96271f3dd92ecdbd9e5d14a91bd86e3d019446ae2124a959","isrc":"FRX452169853","name":"Reboot Complete","registered_at":"2026-06-05T21:49:22Z","spotify_id":"3lx1L0zj25jSWPZMXFSFfw","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 0x8e02544404c2792b96271f3dd92ecdbd9e5d14a91bd86e3d019446ae2124a959. 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/3lx1L0zj25jSWPZMXFSFfw.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/3lx1L0zj25jSWPZMXFSFfw.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x8e02544404c2792b96271f3dd92ecdbd9e5d14a91bd86e3d019446ae2124a959","isrc":"FRX452169853","name":"Reboot Complete","registered_at":"2026-06-05T21:49:22Z","spotify_id":"3lx1L0zj25jSWPZMXFSFfw","type":"track"}

Safe Zone
type: MusicRecording
duration: PT2M45S
duration ms: 165789
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169869
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T18:18:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d6e63d8fadeb08a39a8136fb8869b2be1bdaf1b238b304c8f33b801a3d30036
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/3rJ747SI9Lt4RVsRPxgw8l.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3rJ747SI9Lt4RVsRPxgw8l
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d6e63d8fadeb08a39a8136fb8869b2be1bdaf1b238b304c8f33b801a3d30036","isrc":"FRX452169869","name":"Safe Zone","registered_at":"2026-06-06T18:18:31Z","spotify_id":"3rJ747SI9Lt4RVsRPxgw8l","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 0x6d6e63d8fadeb08a39a8136fb8869b2be1bdaf1b238b304c8f33b801a3d30036. 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/3rJ747SI9Lt4RVsRPxgw8l.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/3rJ747SI9Lt4RVsRPxgw8l.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x6d6e63d8fadeb08a39a8136fb8869b2be1bdaf1b238b304c8f33b801a3d30036","isrc":"FRX452169869","name":"Safe Zone","registered_at":"2026-06-06T18:18:31Z","spotify_id":"3rJ747SI9Lt4RVsRPxgw8l","type":"track"}

Shield of Aegis
type: MusicRecording
duration: PT2M43S
duration ms: 163555
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169856
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T01:59:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a46079abe6a6b62b2de16d79711f90c5c6e50664e73e8d7bb14e502fdad0ee8
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/5aqeqYneQrKyY1IxguT2Ik.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aqeqYneQrKyY1IxguT2Ik
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2a46079abe6a6b62b2de16d79711f90c5c6e50664e73e8d7bb14e502fdad0ee8","isrc":"FRX452169856","name":"Shield of Aegis","registered_at":"2026-06-07T01:59:27Z","spotify_id":"5aqeqYneQrKyY1IxguT2Ik","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 0x2a46079abe6a6b62b2de16d79711f90c5c6e50664e73e8d7bb14e502fdad0ee8. 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/5aqeqYneQrKyY1IxguT2Ik.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/5aqeqYneQrKyY1IxguT2Ik.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2a46079abe6a6b62b2de16d79711f90c5c6e50664e73e8d7bb14e502fdad0ee8","isrc":"FRX452169856","name":"Shield of Aegis","registered_at":"2026-06-07T01:59:27Z","spotify_id":"5aqeqYneQrKyY1IxguT2Ik","type":"track"}

Nightsky
type: MusicRecording
duration: PT1M40S
duration ms: 100875
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169857
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T14:31:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x04311d297a8714e324b7f783c8b8a94853453dbf7c4cf84835aee9726609652f
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/0oVK4tkx2Ouo30991m1fHn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oVK4tkx2Ouo30991m1fHn
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 0x04311d297a8714e324b7f783c8b8a94853453dbf7c4cf84835aee9726609652f. 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/0oVK4tkx2Ouo30991m1fHn.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/0oVK4tkx2Ouo30991m1fHn.
  date published: 2026-06-13T17:25:41Z

Emocode
type: MusicRecording
duration: PT3M50S
duration ms: 230289
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
by artist: 夏铜子
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169851
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T04:40:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa611c7bbe341790d32c7adb561434fed95c32c68f4d35aa01b379ea8c4e7fd07
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/20kBXDXGyjy2HUoN1cl2eY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20kBXDXGyjy2HUoN1cl2eY
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 0xa611c7bbe341790d32c7adb561434fed95c32c68f4d35aa01b379ea8c4e7fd07. 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/20kBXDXGyjy2HUoN1cl2eY.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/20kBXDXGyjy2HUoN1cl2eY.
  date published: 2026-06-13T17:25:41Z

花夢ピエロ
type: MusicRecording
duration: PT1M35S
duration ms: 95272
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
by artist: 夏铜子
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169870
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T08:26:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x83a93a3a970fa14a85db334da131e7ec8c60676310fab0ff2020d49609cadd57
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/2jPb6z7Uud19Xf7E7Vpdtc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2jPb6z7Uud19Xf7E7Vpdtc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x83a93a3a970fa14a85db334da131e7ec8c60676310fab0ff2020d49609cadd57","isrc":"FRX452169870","name":"花夢ピエロ","registered_at":"2026-06-07T08:26:54Z","spotify_id":"2jPb6z7Uud19Xf7E7Vpdtc","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 0x83a93a3a970fa14a85db334da131e7ec8c60676310fab0ff2020d49609cadd57. 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/2jPb6z7Uud19Xf7E7Vpdtc.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/2jPb6z7Uud19Xf7E7Vpdtc.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x83a93a3a970fa14a85db334da131e7ec8c60676310fab0ff2020d49609cadd57","isrc":"FRX452169870","name":"花夢ピエロ","registered_at":"2026-06-07T08:26:54Z","spotify_id":"2jPb6z7Uud19Xf7E7Vpdtc","type":"track"}

Neuralcloud
type: MusicRecording
duration: PT1M44S
duration ms: 104250
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169850
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T21:00:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x57ab9f239aa4ba9423d338f98c7a11f98fc0e15e0664675e62e76ed66ae59982
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/30PwVsOKU1malZZ5MPoq8d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/30PwVsOKU1malZZ5MPoq8d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
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 0x57ab9f239aa4ba9423d338f98c7a11f98fc0e15e0664675e62e76ed66ae59982. 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/30PwVsOKU1malZZ5MPoq8d.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/30PwVsOKU1malZZ5MPoq8d.
  date published: 2026-06-13T15:41:10Z

Rossum
type: MusicRecording
duration: PT2M39S
duration ms: 159200
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169854
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T15:02:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x98d5e68219984bd2e670d48d57dff5be2f99e23ca5ce94da91e927932cb33089
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/5ZcWmgKYZi3pQjdXXk7Hjf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZcWmgKYZi3pQjdXXk7Hjf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
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 0x98d5e68219984bd2e670d48d57dff5be2f99e23ca5ce94da91e927932cb33089. 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/5ZcWmgKYZi3pQjdXXk7Hjf.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/5ZcWmgKYZi3pQjdXXk7Hjf.
  date published: 2026-06-13T15:41:10Z

C.C
type: MusicRecording
duration: PT3M22S
duration ms: 202500
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169866
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T19:41:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x01bf0350b2125e44e2d20fd325490daf7482df492387afcf0c8e2ceb98a1bddf
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/38O0nf5p6Ex45F5sxHtvza.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38O0nf5p6Ex45F5sxHtvza
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 0x01bf0350b2125e44e2d20fd325490daf7482df492387afcf0c8e2ceb98a1bddf. 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/38O0nf5p6Ex45F5sxHtvza.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/38O0nf5p6Ex45F5sxHtvza.
  date published: 2026-06-13T13:32:09Z

Cyclopes
type: MusicRecording
duration: PT3M17S
duration ms: 197785
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169858
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T03:39:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x18939cb6ca36ae8fbe449e8f2dce53bf232c6043cbb5dec67fe0d2e8c2073027
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/08pgYhG82ogguiCLWYkzpp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08pgYhG82ogguiCLWYkzpp
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 0x18939cb6ca36ae8fbe449e8f2dce53bf232c6043cbb5dec67fe0d2e8c2073027. 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/08pgYhG82ogguiCLWYkzpp.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/08pgYhG82ogguiCLWYkzpp.
  date published: 2026-07-02T03:30:09Z

Incoming
type: MusicRecording
duration: PT3M3S
duration ms: 183882
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169852
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T14:42:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x80f574bd434c5f8d40b430c1757f4df8b08481334c5ef88feaf4b40250b18f0c
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/4cMfcRQcHCf02gqeCdeAb4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cMfcRQcHCf02gqeCdeAb4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
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 0x80f574bd434c5f8d40b430c1757f4df8b08481334c5ef88feaf4b40250b18f0c. 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/4cMfcRQcHCf02gqeCdeAb4.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/4cMfcRQcHCf02gqeCdeAb4.
  date published: 2026-06-13T15:41:10Z

Sector
type: MusicRecording
duration: PT1M43S
duration ms: 103875
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169860
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T16:03:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe063408b6d464f91300598785f6f1ed4b3f570ff79e70d8b5e4f66863607f9e0
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/2IsQPvCDvNsI6L3JC4HZnm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IsQPvCDvNsI6L3JC4HZnm
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 0xe063408b6d464f91300598785f6f1ed4b3f570ff79e70d8b5e4f66863607f9e0. 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/2IsQPvCDvNsI6L3JC4HZnm.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/2IsQPvCDvNsI6L3JC4HZnm.
  date published: 2026-06-13T13:32:09Z

H1 / 4S
type: MusicRecording
duration: PT2M18S
duration ms: 138500
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169855
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T10:48:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x719b43aef83479e446a87b37a44515a23aea9ddd3269f09b7fc20a68be144cb2
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/0Yk9FBeiaV4s7TMOOYELcV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Yk9FBeiaV4s7TMOOYELcV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x719b43aef83479e446a87b37a44515a23aea9ddd3269f09b7fc20a68be144cb2","isrc":"FRX452169855","name":"H1 / 4S","registered_at":"2026-06-23T10:48:27Z","spotify_id":"0Yk9FBeiaV4s7TMOOYELcV","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 0x719b43aef83479e446a87b37a44515a23aea9ddd3269f09b7fc20a68be144cb2. 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/0Yk9FBeiaV4s7TMOOYELcV.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/0Yk9FBeiaV4s7TMOOYELcV.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x719b43aef83479e446a87b37a44515a23aea9ddd3269f09b7fc20a68be144cb2","isrc":"FRX452169855","name":"H1 / 4S","registered_at":"2026-06-23T10:48:27Z","spotify_id":"0Yk9FBeiaV4s7TMOOYELcV","type":"track"}

Enigma
type: MusicRecording
duration: PT3M9S
duration ms: 189714
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169863
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T06:55:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfcfbc4f5f308bb5f2fbf088d72fbde112090108d52e847938fa49615804bd862
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/3VXx5LxAKRqMxJvykkR2fY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VXx5LxAKRqMxJvykkR2fY
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 0xfcfbc4f5f308bb5f2fbf088d72fbde112090108d52e847938fa49615804bd862. 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/3VXx5LxAKRqMxJvykkR2fY.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/3VXx5LxAKRqMxJvykkR2fY.
  date published: 2026-07-02T03:55:08Z

Helios
type: MusicRecording
duration: PT3M5S
duration ms: 185625
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169861
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T15:04:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x274cf29de55ec3a4ff02df02fb7464a5fe886ac1d10b842e9457e8c27b4c146a
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/7bB8TiBjQv6HfekyqWNBIv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bB8TiBjQv6HfekyqWNBIv
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 0x274cf29de55ec3a4ff02df02fb7464a5fe886ac1d10b842e9457e8c27b4c146a. 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/7bB8TiBjQv6HfekyqWNBIv.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/7bB8TiBjQv6HfekyqWNBIv.
  date published: 2026-07-02T03:55:08Z

Encapsulation
type: MusicRecording
duration: PT3M1S
duration ms: 181200
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169867
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T22:43:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x28254dcb303e86bc483d9ed05fd573426818ab1217e8bd2ac2e79d1241f640d5
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/4cD5PmWVzX60lzYoaV8Sfh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cD5PmWVzX60lzYoaV8Sfh
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 0x28254dcb303e86bc483d9ed05fd573426818ab1217e8bd2ac2e79d1241f640d5. 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/4cD5PmWVzX60lzYoaV8Sfh.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/4cD5PmWVzX60lzYoaV8Sfh.
  date published: 2026-07-02T03:55:08Z

Exile
type: MusicRecording
duration: PT1M46S
duration ms: 106000
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169868
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T06:49:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1fd2739a547949a87b9f64cd21761642b741baf2b79a37ac9072f99c2ca755d4
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/10vxTZUESzwg4ZRp6lPLPF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10vxTZUESzwg4ZRp6lPLPF
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 0x1fd2739a547949a87b9f64cd21761642b741baf2b79a37ac9072f99c2ca755d4. 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/10vxTZUESzwg4ZRp6lPLPF.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/10vxTZUESzwg4ZRp6lPLPF.
  date published: 2026-07-02T03:30:09Z

Pierides
type: MusicRecording
duration: PT2M59S
duration ms: 179100
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169865
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T11:00:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x478af17d51cb7e1fe583d399c78d4d9c79ed5ad97dbb3167040ac6d5cd2bf6c4
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/2Rlv0MjDzHFKK3v6xkkhzG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Rlv0MjDzHFKK3v6xkkhzG
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 0x478af17d51cb7e1fe583d399c78d4d9c79ed5ad97dbb3167040ac6d5cd2bf6c4. 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/2Rlv0MjDzHFKK3v6xkkhzG.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/2Rlv0MjDzHFKK3v6xkkhzG.
  date published: 2026-07-02T03:30:09Z

$R1Ko000000$
type: MusicRecording
duration: PT1M54S
duration ms: 114705
explicit: false
by artist: Vanguard Sound
by artist: RabbitJ
by artist: 赛博传媒-2064
in album: 游戏《云图计划》原声集
  type: MusicAlbum
  date published: 2021-10-07
isrc code: FRX452169862
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T20:25:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc1a9d0255f8bfe1f65b7165bc1468046d678d0e1346f252d468b15a0852e221e
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/4QN15yKlzeLkb6nSckYroX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QN15yKlzeLkb6nSckYroX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
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 0xc1a9d0255f8bfe1f65b7165bc1468046d678d0e1346f252d468b15a0852e221e. 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/4QN15yKlzeLkb6nSckYroX.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/4QN15yKlzeLkb6nSckYroX.
  date published: 2026-07-02T05:09:12Z