斯斯与帆
type: MusicGroup
genre: chinese indie
genre: chinese rock
popularity: 20
followers: 4470
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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  value: https://blockstream.info/api/block-height/953674
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  value: https://artists.proofprofile.net/proofs/artist/5b55febc-4109-465f-a94c-fd79d05608b8.ots
additional property: OTSRecordURL
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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. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e4d58a82be51e54a63224b81fa664c3dcc11aa886b64858b2afac84f23ed5c. Chain 2 (Bitcoin): anchored in block 953674 (2026-06-14T19:07:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5b55febc-4109-465f-a94c-fd79d05608b8.json and https://artists.proofprofile.net/proofs/artist/5b55febc-4109-465f-a94c-fd79d05608b8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T19:07:16Z
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album: 就知道你是这样的女孩
  type: MusicAlbum
  date published: 2018-10-30
album: 就知道你是这样的女孩
  type: MusicAlbum
  date published: 2018-10-30
album: 看那只海狗在划水
  type: MusicAlbum
  date published: 2019-05-17
album: 看那只海狗在划水
  type: MusicAlbum
  date published: 2019-05-17
album: 如果你要离去
  type: MusicAlbum
  date published: 2019-10-21
album: 如果你要离去
  type: MusicAlbum
  date published: 2019-10-21
album: 其实你长得真的很不好看
  type: MusicAlbum
  date published: 2021-05-11
album: 哢春声
  type: MusicAlbum
  date published: 2021-11-28
  track: 哢春声
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    by artist: 斯斯与帆
    in album: 哢春声
      type: MusicAlbum
      date published: 2021-11-28
    genre: chinese indie
    genre: chinese rock
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972321492
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T06:58:20Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9da83b591fe9f2f75198643eb722f7a853874ca76547e22a4024bdddfa6ac794. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972321492.
      date published: 2026-07-15T06:58:20Z
    audio: 哢春声
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      additional property: Tempo (BPM)
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        type: PropertyValue
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      additional property: Mode (Major/Minor)
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      additional property: Time Signature
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      additional property: Danceability
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
        type: PropertyValue
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      additional property: Valence (Positivity)
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        value: 0.241
      additional property: Loudness (dB)
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        value: -11.175
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 赤道
  type: MusicAlbum
  date published: 2022-05-03
album: 重读
  type: MusicAlbum
  date published: 2022-05-03
album: 赤兔少年郎
  type: MusicAlbum
  date published: 2022-05-03
album: 月亮粑粑
  type: MusicAlbum
  date published: 2022-05-03
album: 《三悦有了新工作》网剧原声带
  type: MusicAlbum
  date published: 2022-10-14
album: 挥手
  type: MusicAlbum
  date published: 2023-03-23
album: 迢迢
  type: MusicAlbum
  date published: 2023-08-22
album: 感遇
  type: MusicAlbum
  date published: 2023-11-08
album: 一梦枕星河 影视原声带
  type: MusicAlbum
  date published: 2024-05-23
album: 一梦枕星河 影视原声带
  type: MusicAlbum
  date published: 2024-05-23
album: 电影《异乡来客》
  type: MusicAlbum
  date published: 2025-01-15
track: 如此大世界 - 万乐坊版
  type: MusicRecording
  duration: PT1M49S
  duration ms: 109716
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  by artist: 斯斯与帆
  in album: 新神榜：哪吒重生 电影原声带
    type: MusicAlbum
    date published: 2021-02-12
  isrc code: HKG731875716
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  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: 如此大世界 - 万乐坊版
track: 祭奠 (如此大世界)

CopyrightChainExplorerURL
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value: https://explorer.copyrightchains.com/tx/0xcb5db7191132b0384bdbe8b308c493529d83dc0552cbdc74dfbb1f21d5968fba

OTSHash
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OTSBitcoinBlock
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value: 960121

OTSBitcoinBlockVerifyURL
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value: https://blockstream.info/api/block-height/960121

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731875716

OTSTimestamp
type: PropertyValue
value: 2026-07-29T15:22:21Z

OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb5db7191132b0384bdbe8b308c493529d83dc0552cbdc74dfbb1f21d5968fba. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731875716.
date published: 2026-07-29T15:22:21Z

如此大世界 - 万乐坊版
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additional property: Tempo (BPM)
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additional property: Musical Key
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additional property: Mode (Major/Minor)
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additional property: Time Signature
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additional property: Danceability
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additional property: Energy
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additional property: Speechiness
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additional property: Acousticness
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additional property: Instrumentalness
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additional property: Liveness
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additional property: Valence (Positivity)
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additional property: Loudness (dB)
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additional property: Key Name
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additional property: Mode Name
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祭奠 (如此大世界)
type: MusicRecording
duration: PT4M20S
duration ms: 260631
explicit: false
by artist: 郭好为
by artist: 斯斯与帆
in album: 新神榜：哪吒重生 电影原声带
  type: MusicAlbum
  date published: 2021-02-12
genre: chinese-soundtrack
isrc code: HKG731875728
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731875728
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-07T09:18:01Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3352714d02f671f36ed98fa2b03191214c182ee2c2047a164a9f996c72b3b4c0. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731875728.
  date published: 2026-07-07T09:18:01Z
audio: 祭奠 (如此大世界)
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 130.323
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
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    type: PropertyValue
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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