小柒
type: MusicGroup
popularity: 8
followers: 40
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9fc32d75d5daee757549b28023346b60b8f920f9dd9ac12301c0005e89aa4354
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/763ce212-bbc6-4fe6-b916-c80a43676760.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/763ce212-bbc6-4fe6-b916-c80a43676760.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/763ce212-bbc6-4fe6-b916-c80a43676760
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9fc32d75d5daee757549b28023346b60b8f920f9dd9ac12301c0005e89aa4354","name":"小柒","registered_at":"2026-06-17T06:50:16Z","symbol":"NIM1314973","token_address":"0x4cf8cda9fa2f346b66cf2fbb109c11d11d3f7b0b","type":"artist","uuid":"763ce212-bbc6-4fe6-b916-c80a43676760"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin 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 0x9fc32d75d5daee757549b28023346b60b8f920f9dd9ac12301c0005e89aa4354. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/763ce212-bbc6-4fe6-b916-c80a43676760.json and https://artists.proofprofile.net/proofs/artist/763ce212-bbc6-4fe6-b916-c80a43676760.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x9fc32d75d5daee757549b28023346b60b8f920f9dd9ac12301c0005e89aa4354","name":"小柒","registered_at":"2026-06-17T06:50:16Z","symbol":"NIM1314973","token_address":"0x4cf8cda9fa2f346b66cf2fbb109c11d11d3f7b0b","type":"artist","uuid":"763ce212-bbc6-4fe6-b916-c80a43676760"}
album: 在桂林眺望你
  type: MusicAlbum
  date published: 2018-04-18
album: 別了，素未謀面的你
  type: MusicAlbum
  date published: 2018-06-23
album: 獨遊
  type: MusicAlbum
  date published: 2019-09-30
album: 假装孤单
  type: MusicAlbum
  date published: 2020-06-19
  track: 假装孤单
    type: MusicRecording
    duration: PT3M54S
    duration ms: 234048
    explicit: false
    by artist: 小柒
    in album: 假装孤单
      type: MusicAlbum
      date published: 2020-06-19
    isrc code: HKG732143268
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T13:00:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x674f6c58e3d50effd4d1388de0344bbbe7f58c5e9154bdb2e460504c5891a691
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958738
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958738
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732143268
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T16:03:54Z
    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 0x674f6c58e3d50effd4d1388de0344bbbe7f58c5e9154bdb2e460504c5891a691. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T16:03:54Z), 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/HKG732143268.
      date published: 2026-07-19T16:03:54Z
    audio: 假装孤单
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 106.006
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.674
      additional property: Energy
        type: PropertyValue
        value: 0.591
      additional property: Speechiness
        type: PropertyValue
        value: 0.026
      additional property: Acousticness
        type: PropertyValue
        value: 0.002
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.085
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.459
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.697
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 假装孤单
  type: MusicAlbum
  date published: 2020-06-19
album: 暗伤
  type: MusicAlbum
  date published: 2021-05-19
album: 秋天
  type: MusicAlbum
  date published: 2021-05-22
album: 盟誓
  type: MusicAlbum
  date published: 2021-05-24
album: 天平
  type: MusicAlbum
  date published: 2021-05-25
album: 恋人
  type: MusicAlbum
  date published: 2021-05-28
album: 春归
  type: MusicAlbum
  date published: 2021-05-29
album: 霓虹愿望
  type: MusicAlbum
  date published: 2023-03-06
album: 底氣
  type: MusicAlbum
  date published: 2023-07-25
album: 底气
  type: MusicAlbum
  date published: 2023-07-25
album: 想放下又怕失去
  type: MusicAlbum
  date published: 2024-03-27
album: 别爱得太满
  type: MusicAlbum
  date published: 2024-03-27
album: 怎么选都有遗憾
  type: MusicAlbum
  date published: 2024-04-03
  track: 怎么选都有遗憾
    type: MusicRecording
    duration: PT4M0S
    duration ms: 240000
    explicit: false
    by artist: 小柒
    in album: 怎么选都有遗憾
      type: MusicAlbum
      date published: 2024-04-03
    isrc code: HKG732404310
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T20:12:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7de0a0e430f43b3eef48141441e26084415e80d8fd366701be1945fcd3f21136
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958058
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958058
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732404310
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: 怎么选都有遗憾
album: 连伸手都是多余
album: 你已偏航，请重新规划路线
album: 再见容易再见难
album: 白月光的杀伤力
album: 没有人不遗憾
album: 我自知他从未属于我
album: 我还能坚持多久
album: 只有深夜才属于自己
album: 你会因为什么结婚
album: 除了年龄以外（一点也不像一个大人）
album: Took Her to The 豫R/豫D
album: 感谢你在我没钱时陪着我

OTSTimestamp
type: PropertyValue
value: 2026-07-14T20:20:34Z

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 0x7de0a0e430f43b3eef48141441e26084415e80d8fd366701be1945fcd3f21136. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/HKG732404310.
date published: 2026-07-14T20:20:34Z

怎么选都有遗憾
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 103.984
additional property: Musical Key
  type: PropertyValue
  value: 10
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.73
additional property: Energy
  type: PropertyValue
  value: 0.409
additional property: Speechiness
  type: PropertyValue
  value: 0.026
additional property: Acousticness
  type: PropertyValue
  value: 0.812
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.116
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.289
additional property: Loudness (dB)
  type: PropertyValue
  value: -8.144
additional property: Key Name
  type: PropertyValue
  value: Bb
additional property: Mode Name
  type: PropertyValue
  value: Major

连伸手都是多余
type: MusicAlbum
date published: 2024-04-03

你已偏航，请重新规划路线
type: MusicAlbum
date published: 2024-04-04

再见容易再见难
type: MusicAlbum
date published: 2024-04-08

白月光的杀伤力
type: MusicAlbum
date published: 2024-04-16

没有人不遗憾
type: MusicAlbum
date published: 2024-05-08

我自知他从未属于我
type: MusicAlbum
date published: 2024-05-28

我还能坚持多久
type: MusicAlbum
date published: 2024-06-26

只有深夜才属于自己
type: MusicAlbum
date published: 2024-07-09

你会因为什么结婚
type: MusicAlbum
date published: 2024-07-09

除了年龄以外（一点也不像一个大人）
type: MusicAlbum
date published: 2024-08-21

Took Her to The 豫R/豫D
type: MusicAlbum
date published: 2025-01-14

感谢你在我没钱时陪着我
type: MusicAlbum
date published: 2025-11-03