江承
type: MusicGroup
popularity: 6
followers: 33
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1d0f2c0f311aadc68f162f369d2d7a510ce470acdf7fa6b255a92829243bb611
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4a002037-6654-4d1d-b91a-0afb4d840218.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4a002037-6654-4d1d-b91a-0afb4d840218.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4a002037-6654-4d1d-b91a-0afb4d840218
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1d0f2c0f311aadc68f162f369d2d7a510ce470acdf7fa6b255a92829243bb611","name":"江承","registered_at":"2026-06-16T15:21:56Z","symbol":"NIM1093461","token_address":"0xb74891dc5611310f36aa4e796b33e3ba028b4ce5","type":"artist","uuid":"4a002037-6654-4d1d-b91a-0afb4d840218"}
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 0x1d0f2c0f311aadc68f162f369d2d7a510ce470acdf7fa6b255a92829243bb611. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4a002037-6654-4d1d-b91a-0afb4d840218.json and https://artists.proofprofile.net/proofs/artist/4a002037-6654-4d1d-b91a-0afb4d840218.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x1d0f2c0f311aadc68f162f369d2d7a510ce470acdf7fa6b255a92829243bb611","name":"江承","registered_at":"2026-06-16T15:21:56Z","symbol":"NIM1093461","token_address":"0xb74891dc5611310f36aa4e796b33e3ba028b4ce5","type":"artist","uuid":"4a002037-6654-4d1d-b91a-0afb4d840218"}
album: 看星星落下
  type: MusicAlbum
  date published: 2022-07-07
album: 万分之一心动
  type: MusicAlbum
  date published: 2022-09-08
album: 东京不太热 (少年音版)
  type: MusicAlbum
  date published: 2023-06-16
album: 哎呦喂
  type: MusicAlbum
  date published: 2023-10-31
  track: 哎呦喂
    type: MusicRecording
    duration: PT3M8S
    duration ms: 188282
    explicit: false
    by artist: 江承
    in album: 哎呦喂
      type: MusicAlbum
      date published: 2023-10-31
    isrc code: DGA0L2325568
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T03:46:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9b95d937c61ebda495509caab7104acf79b1ffac92864778374980e62189721c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958238
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958238
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0L2325568
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T06:48:35Z
    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 0x9b95d937c61ebda495509caab7104acf79b1ffac92864778374980e62189721c. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T06:48:35Z), 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/DGA0L2325568.
      date published: 2026-07-16T06:48:35Z
    audio: 哎呦喂
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 142.861
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.699
      additional property: Energy
        type: PropertyValue
        value: 0.52
      additional property: Speechiness
        type: PropertyValue
        value: 0.071
      additional property: Acousticness
        type: PropertyValue
        value: 0.405
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.179
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.296
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.074
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 落空
  type: MusicAlbum
  date published: 2024-03-08