雨荷
type: MusicGroup
popularity: 2
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc89d1e92ed59abbc07b2c41117dc344a91e1d979fbbca0251531113e477ceb89
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e40474ed-e9c3-4c58-83bf-9e5533725893.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e40474ed-e9c3-4c58-83bf-9e5533725893.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e40474ed-e9c3-4c58-83bf-9e5533725893
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc89d1e92ed59abbc07b2c41117dc344a91e1d979fbbca0251531113e477ceb89","name":"雨荷","registered_at":"2026-06-21T07:36:09Z","symbol":"NIM1863683","token_address":"0x3933b7924dbaa0120ad63a7cdb63850f7e1764c0","type":"artist","uuid":"e40474ed-e9c3-4c58-83bf-9e5533725893"}
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 0xc89d1e92ed59abbc07b2c41117dc344a91e1d979fbbca0251531113e477ceb89. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e40474ed-e9c3-4c58-83bf-9e5533725893.json and https://artists.proofprofile.net/proofs/artist/e40474ed-e9c3-4c58-83bf-9e5533725893.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xc89d1e92ed59abbc07b2c41117dc344a91e1d979fbbca0251531113e477ceb89","name":"雨荷","registered_at":"2026-06-21T07:36:09Z","symbol":"NIM1863683","token_address":"0x3933b7924dbaa0120ad63a7cdb63850f7e1764c0","type":"artist","uuid":"e40474ed-e9c3-4c58-83bf-9e5533725893"}
album: 错位时空
  type: MusicAlbum
  date published: 2021-02-20
  track: 错位时空（原版）
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197015
    explicit: false
    by artist: 雨荷
    in album: 错位时空
      type: MusicAlbum
      date published: 2021-02-20
    isrc code: HKG731837792
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T10:18:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe2d19d9ff8986961db2a30368745dcc511524c038f845c4d3a410d27b29c35b3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958864
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958864
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731837792
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T13:20:01Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d19d9ff8986961db2a30368745dcc511524c038f845c4d3a410d27b29c35b3. Chain 2 (Bitcoin): anchored in block 958864 (2026-07-20T13:20:01Z), 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/HKG731837792.
      date published: 2026-07-20T13:20:01Z
    audio: 错位时空（原版）
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.014
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.676
      additional property: Energy
        type: PropertyValue
        value: 0.311
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.751
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.414
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.159
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.318
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 大雾
  type: MusicAlbum
  date published: 2021-03-27
album: 大雾
  type: MusicAlbum
  date published: 2021-03-27
album: 爱而不得
  type: MusicAlbum
  date published: 2021-07-06