水海波
type: MusicGroup
popularity: 4
followers: 8
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd05fe6f5c82f6f1ed1eb29a9054f534f4c52d5fb4d4cbfb7c6d7f72f8efdb830
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953930
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953930
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1eb4e429-20e9-4849-a26c-4f140a6966b2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1eb4e429-20e9-4849-a26c-4f140a6966b2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1eb4e429-20e9-4849-a26c-4f140a6966b2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T10:36:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd05fe6f5c82f6f1ed1eb29a9054f534f4c52d5fb4d4cbfb7c6d7f72f8efdb830","name":"水海波","registered_at":"2026-06-16T00:15:15Z","symbol":"NIM0877017","token_address":"0x29d2b04956c446a9b4871ab9d7415ed356741a3d","type":"artist","uuid":"1eb4e429-20e9-4849-a26c-4f140a6966b2"}
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 0xd05fe6f5c82f6f1ed1eb29a9054f534f4c52d5fb4d4cbfb7c6d7f72f8efdb830. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1eb4e429-20e9-4849-a26c-4f140a6966b2.json and https://artists.proofprofile.net/proofs/artist/1eb4e429-20e9-4849-a26c-4f140a6966b2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xd05fe6f5c82f6f1ed1eb29a9054f534f4c52d5fb4d4cbfb7c6d7f72f8efdb830","name":"水海波","registered_at":"2026-06-16T00:15:15Z","symbol":"NIM0877017","token_address":"0x29d2b04956c446a9b4871ab9d7415ed356741a3d","type":"artist","uuid":"1eb4e429-20e9-4849-a26c-4f140a6966b2"}
album: 拾忆者
  type: MusicAlbum
  date published: 2023-07-26
album: 是我输了
  type: MusicAlbum
  date published: 2023-08-28
  track: 是我输了
    type: MusicRecording
    duration: PT3M48S
    duration ms: 228615
    explicit: false
    by artist: 水海波
    in album: 是我输了
      type: MusicAlbum
      date published: 2023-08-28
    isrc code: DGA082382548
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T19:16:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x84444863592bbc7604cc08651de73ee391b1898880b5c492902b7bb114925718
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958774
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958774
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA082382548
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T22:19:18Z
    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 0x84444863592bbc7604cc08651de73ee391b1898880b5c492902b7bb114925718. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:19:18Z), 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/DGA082382548.
      date published: 2026-07-19T22:19:18Z
    audio: 是我输了
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.937
      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: 0.641
      additional property: Energy
        type: PropertyValue
        value: 0.348
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.639
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.105
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.237
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.628
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major