宇谦Rain
type: MusicGroup
genre: c-pop
genre: mandopop
popularity: 19
followers: 120
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x519b04441921047632d7acf2558f30a848540109faa158eff6fdf8c856282aef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953807
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953807
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eba07bdd-2294-4129-9921-077f80387d0c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eba07bdd-2294-4129-9921-077f80387d0c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eba07bdd-2294-4129-9921-077f80387d0c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T16:39:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x519b04441921047632d7acf2558f30a848540109faa158eff6fdf8c856282aef","name":"宇谦Rain","registered_at":"2026-06-15T05:10:29Z","symbol":"NIM0692140","token_address":"0x774b6a69fbb40f12a220779c4bc1dae3e1103728","type":"artist","uuid":"eba07bdd-2294-4129-9921-077f80387d0c"}
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 0x519b04441921047632d7acf2558f30a848540109faa158eff6fdf8c856282aef. Chain 2 (Bitcoin): anchored in block 953807 (2026-06-15T16:39:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eba07bdd-2294-4129-9921-077f80387d0c.json and https://artists.proofprofile.net/proofs/artist/eba07bdd-2294-4129-9921-077f80387d0c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T16:39:18Z
  text: {"copyright_id":"0x519b04441921047632d7acf2558f30a848540109faa158eff6fdf8c856282aef","name":"宇谦Rain","registered_at":"2026-06-15T05:10:29Z","symbol":"NIM0692140","token_address":"0x774b6a69fbb40f12a220779c4bc1dae3e1103728","type":"artist","uuid":"eba07bdd-2294-4129-9921-077f80387d0c"}
album: 是你
  type: MusicAlbum
  date published: 2020-03-18
album: 人尽皆知
  type: MusicAlbum
  date published: 2021-10-24
album: 如果还是你
  type: MusicAlbum
  date published: 2021-12-28
album: 安全感
  type: MusicAlbum
  date published: 2022
album: 安全感
  type: MusicAlbum
  date published: 2022-08-18
album: 浪漫无限循环
  type: MusicAlbum
  date published: 2022-09-07
album: 浪漫无限循环
  type: MusicAlbum
  date published: 2022-09-07
album: 摩羯
  type: MusicAlbum
  date published: 2022-12-18
album: 摩羯
  type: MusicAlbum
  date published: 2022-12-18
album: 摩羯
  type: MusicAlbum
  date published: 2023-01-14
album: 摩羯2.0
  type: MusicAlbum
  date published: 2023-01-14
album: Love
  type: MusicAlbum
  date published: 2023-02-02
album: LOVE
  type: MusicAlbum
  date published: 2023-02-02
album: 双鱼
  type: MusicAlbum
  date published: 2023-02-06
album: 双鱼
  type: MusicAlbum
  date published: 2023-02-06
album: 小小星球
  type: MusicAlbum
  date published: 2023-03-18
album: 小朋友
  type: MusicAlbum
  date published: 2023-04-20
album: 小朋友
  type: MusicAlbum
  date published: 2023-04-20
album: 热恋夏季
  type: MusicAlbum
  date published: 2023-07-08
album: 热恋夏季
  type: MusicAlbum
  date published: 2023-07-08
album: 怎么才能忘了你
  type: MusicAlbum
  date published: 2023-08-17
album: 异地恋
  type: MusicAlbum
  date published: 2023-08-26
album: 异地恋
  type: MusicAlbum
  date published: 2023-08-26
album: 偷偷浪漫吧
  type: MusicAlbum
  date published: 2023-10-12
  track: 偷偷浪漫吧 - 伴奏
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197049
    explicit: false
    by artist: 宇谦Rain
    in album: 偷偷浪漫吧
      type: MusicAlbum
      date published: 2023-10-12
    genre: c-pop
    genre: mandopop
    isrc code: DGA0L2386599
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T19:36:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0a67f4d32875be24ebe389dde58dfe8f1d61edca64e94a93328ba5f13f1005cf
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0L2386599
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:26:17Z
    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 0x0a67f4d32875be24ebe389dde58dfe8f1d61edca64e94a93328ba5f13f1005cf. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/DGA0L2386599.
      date published: 2026-07-06T01:26:17Z
    audio: 偷偷浪漫吧 - 伴奏
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.982
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.614
      additional property: Energy
        type: PropertyValue
        value: 0.398
      additional property: Speechiness
        type: PropertyValue
        value: 0.025
      additional property: Acousticness
        type: PropertyValue
        value: 0.313
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.856
      additional property: Liveness
        type: PropertyValue
        value: 0.18
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.457
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.122
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 听听我说的话
  type: MusicAlbum
  date published: 2023-12-22
album: 怪圈
album: 该怎么形容爱
album: 为了找到你这颗星星收藏整个宇宙
album: 破碎
album: 当月亮爬上山坡
album: 金牛
album: 我想在你身边(I want to be by your side)
album: 我想在你身边
album: 巨蟹
album: 微笑吧

怪圈
type: MusicAlbum
date published: 2024-02-05

怪圈
type: MusicAlbum
date published: 2024-02-05

该怎么形容爱
type: MusicAlbum
date published: 2024-04-18

该怎么形容爱
type: MusicAlbum
date published: 2024-04-18

为了找到你这颗星星收藏整个宇宙
type: MusicAlbum
date published: 2024-06-10

为了找到你这颗星星收藏整个宇宙
type: MusicAlbum
date published: 2024-06-10

破碎
type: MusicAlbum
date published: 2024-07-13

破碎
type: MusicAlbum
date published: 2024-07-13

当月亮爬上山坡
type: MusicAlbum
date published: 2024-08-10

金牛
type: MusicAlbum
date published: 2024-08-23

我想在你身边(I want to be by your side)
type: MusicAlbum
date published: 2024-09-26

我想在你身边
type: MusicAlbum
date published: 2024-09-26

巨蟹
type: MusicAlbum
date published: 2024-11-04

微笑吧
type: MusicAlbum
date published: 2025-05-13