刘艺雯
type: MusicGroup
genre: c-pop
popularity: 12
followers: 244
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4df23e0d71c97a5b11ae04b975629ba089520771d0620673d7088296f504ab8a
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/f2fd5573-d57e-41ec-9917-3a522b67e087.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f2fd5573-d57e-41ec-9917-3a522b67e087.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f2fd5573-d57e-41ec-9917-3a522b67e087
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T16:39:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4df23e0d71c97a5b11ae04b975629ba089520771d0620673d7088296f504ab8a","name":"刘艺雯","registered_at":"2026-06-15T06:02:58Z","symbol":"NIM0704674","token_address":"0xbc86dbe07ea1fc1d717881374ce4e879e6521167","type":"artist","uuid":"f2fd5573-d57e-41ec-9917-3a522b67e087"}
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 0x4df23e0d71c97a5b11ae04b975629ba089520771d0620673d7088296f504ab8a. 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/f2fd5573-d57e-41ec-9917-3a522b67e087.json and https://artists.proofprofile.net/proofs/artist/f2fd5573-d57e-41ec-9917-3a522b67e087.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T16:39:18Z
  text: {"copyright_id":"0x4df23e0d71c97a5b11ae04b975629ba089520771d0620673d7088296f504ab8a","name":"刘艺雯","registered_at":"2026-06-15T06:02:58Z","symbol":"NIM0704674","token_address":"0xbc86dbe07ea1fc1d717881374ce4e879e6521167","type":"artist","uuid":"f2fd5573-d57e-41ec-9917-3a522b67e087"}
album: 听闻远方有你
  type: MusicAlbum
  date published: 2021-09-13
album: 这一路 (童声版)
  type: MusicAlbum
  date published: 2021-11-21
album: 永远不要说再见
  type: MusicAlbum
  date published: 2021-11-26
album: 听闻远方有你 (DJR7版)
  type: MusicAlbum
  date published: 2021-12-22
  track: 听闻远方有你 - DJR7版伴奏
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187272
    explicit: false
    by artist: 刘艺雯
    in album: 听闻远方有你 (DJR7版)
      type: MusicAlbum
      date published: 2021-12-22
    genre: c-pop
    isrc code: FRS182134840
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T20:15:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x984b0a67c6853fc07d94139e9dc902d7b9e075ba7650cc8295bd706620ba9a04
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957120
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957120
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRS182134840
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:22:41Z
    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 0x984b0a67c6853fc07d94139e9dc902d7b9e075ba7650cc8295bd706620ba9a04. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FRS182134840.
      date published: 2026-07-08T03:22:41Z
    audio: 听闻远方有你 - DJR7版伴奏
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.765
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.789
      additional property: Energy
        type: PropertyValue
        value: 0.831
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.109
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.892
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.328
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: 听闻远方有你 - DJR7版
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187272
    explicit: false
    by artist: 刘艺雯
    in album: 听闻远方有你 (DJR7版)
      type: MusicAlbum
      date published: 2021-12-22
    genre: c-pop
    isrc code: FRS182134841
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T10:28:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xaea1c12ec49fc69f76848d7a72ef1f6346fd9441724cc215ca18d6975fac4e9d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957118
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957118
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRS182134841
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:20:19Z
    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 0xaea1c12ec49fc69f76848d7a72ef1f6346fd9441724cc215ca18d6975fac4e9d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/FRS182134841.
      date published: 2026-07-08T03:20:19Z
    audio: 听闻远方有你 - DJR7版
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.76
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.758
      additional property: Energy
        type: PropertyValue
        value: 0.872
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.01
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: 图画
album: 多幸运遇见你 (童声版)
album: 但愿 (童声版)
album: 青青河边草 (童声版)
album: 青青河边草 (DJ默涵版)
album: 爸 (童声版)
album: 湾湾 (刘艺雯版)

Instrumentalness
type: PropertyValue
value: 0.676

Liveness
type: PropertyValue
value: 0.132

Valence (Positivity)
type: PropertyValue
value: 0.96

Loudness (dB)
type: PropertyValue
value: -9.083

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Minor

图画
type: MusicAlbum
date published: 2022-01-26

多幸运遇见你 (童声版)
type: MusicAlbum
date published: 2022-02-24

但愿 (童声版)
type: MusicAlbum
date published: 2022-02-27

青青河边草 (童声版)
type: MusicAlbum
date published: 2022-03-02

青青河边草 (DJ默涵版)
type: MusicAlbum
date published: 2022-03-02

爸 (童声版)
type: MusicAlbum
date published: 2022-06-12

湾湾 (刘艺雯版)
type: MusicAlbum
date published: 2023-03-13