Cannie
type: MusicGroup
genre: chinese indie
genre: c-pop
popularity: 10
followers: 169
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb4cf4d41d1ed02464958c74d23dec19c7a7a6873a3f3d9fd93fc682ade7a2e40
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8c6ae0cc-27d4-4237-a52d-ede204f9dc79.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8c6ae0cc-27d4-4237-a52d-ede204f9dc79.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8c6ae0cc-27d4-4237-a52d-ede204f9dc79
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
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 → 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4cf4d41d1ed02464958c74d23dec19c7a7a6873a3f3d9fd93fc682ade7a2e40. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8c6ae0cc-27d4-4237-a52d-ede204f9dc79.json and https://artists.proofprofile.net/proofs/artist/8c6ae0cc-27d4-4237-a52d-ede204f9dc79.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: 你
  type: MusicAlbum
  date published: 2014-07-26
album: I Always Forget
  type: MusicAlbum
  date published: 2018-05-25
album: I Always Forget
  type: MusicAlbum
  date published: 2018-05-25
album: 星星 (It's all good)
  type: MusicAlbum
  date published: 2020-03-27
album: 星星
  type: MusicAlbum
  date published: 2020-03-27
album: 星星
  type: MusicAlbum
  date published: 2020-03-27
album: Let's Fall in Love for the Night
  type: MusicAlbum
  date published: 2020-08-10
album: 七里香
  type: MusicAlbum
  date published: 2020-09-05
  track: 七里香
    type: MusicRecording
    duration: PT4M48S
    duration ms: 288166
    explicit: false
    by artist: Cannie
    in album: 七里香
      type: MusicAlbum
      date published: 2020-09-05
    genre: chinese indie
    genre: c-pop
    isrc code: QZGWX2013478
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T16:56:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x310f33e16734a34b7d2b467f18fc05aae917bcc2a4a096a5f481ef3b5f074632
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958448
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958448
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2013478
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T19:49:21Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x310f33e16734a34b7d2b467f18fc05aae917bcc2a4a096a5f481ef3b5f074632. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QZGWX2013478.
      date published: 2026-07-17T19:49:21Z
    audio: 七里香
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 143.97
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.442
      additional property: Energy
        type: PropertyValue
        value: 0.38
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.812
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.136
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.465
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.302
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 水星记
  type: MusicAlbum
  date published: 2021-04-19
album: 因为你 所以我
  type: MusicAlbum
  date published: 2021-11-02
album: 拥抱
  type: MusicAlbum
  date published: 2022-08-19
album: 世上的难题终究会有答案
  type: MusicAlbum
  date published: 2022-12-03
album: 伤心
  type: MusicAlbum
  date published: 2023-08-02
album: 想着你
  type: MusicAlbum
  date published: 2024-08-26
album: 想象力
  type: MusicAlbum
  date published: 2025-04-30
album: when I'm gone (《我走后》英文版)
  type: MusicAlbum
  date published: 2025-05-14
album: Giving up on you (2.0)
  type: MusicAlbum
  date published: 2025-06-23
album: 眼泪
  type: MusicAlbum
  date published: 2025-09-03