雪糕超人耶
type: MusicGroup
genre: gufeng
popularity: 8
followers: 68
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa4b9c2b1e3aca24b40e88e2784d7411718f08d3432d824e3ee0370406ac271c8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/58e08fc1-bc93-4c3c-9fc7-9e71207b3aad.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/58e08fc1-bc93-4c3c-9fc7-9e71207b3aad.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/58e08fc1-bc93-4c3c-9fc7-9e71207b3aad
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa4b9c2b1e3aca24b40e88e2784d7411718f08d3432d824e3ee0370406ac271c8","name":"雪糕超人耶","registered_at":"2026-06-16T20:32:09Z","symbol":"NIM1167481","token_address":"0x74f5fe39c96f08d4444ca55f4f7b034ab12ee703","type":"artist","uuid":"58e08fc1-bc93-4c3c-9fc7-9e71207b3aad"}
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 0xa4b9c2b1e3aca24b40e88e2784d7411718f08d3432d824e3ee0370406ac271c8. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/58e08fc1-bc93-4c3c-9fc7-9e71207b3aad.json and https://artists.proofprofile.net/proofs/artist/58e08fc1-bc93-4c3c-9fc7-9e71207b3aad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xa4b9c2b1e3aca24b40e88e2784d7411718f08d3432d824e3ee0370406ac271c8","name":"雪糕超人耶","registered_at":"2026-06-16T20:32:09Z","symbol":"NIM1167481","token_address":"0x74f5fe39c96f08d4444ca55f4f7b034ab12ee703","type":"artist","uuid":"58e08fc1-bc93-4c3c-9fc7-9e71207b3aad"}
album: 跃夏
  type: MusicAlbum
  date published: 2023-05-25
album: 跃 夏
  type: MusicAlbum
  date published: 2023-05-25
album: 一梦烟雨
  type: MusicAlbum
  date published: 2023-08-20
album: 一梦烟雨
  type: MusicAlbum
  date published: 2023-08-20
album: 风过长安 雪落年年
  type: MusicAlbum
  date published: 2024-01-06
album: 风过长安 雪落年年
  type: MusicAlbum
  date published: 2024-01-06
album: 难却 (纯音乐)
  type: MusicAlbum
  date published: 2024-03-26
  track: 难却 - 纯音乐
    type: MusicRecording
    duration: PT2M21S
    duration ms: 141459
    explicit: false
    by artist: 雪糕超人耶
    in album: 难却 (纯音乐)
      type: MusicAlbum
      date published: 2024-03-26
    genre: gufeng
    isrc code: HKG732402310
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T17:57:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf2bf321d45e3a80dfe3dad5d5f6a331790ca3e067423cec8be09d110ac8b3f54
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957741
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957741
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732402310
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T18:30:59Z
    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 0xf2bf321d45e3a80dfe3dad5d5f6a331790ca3e067423cec8be09d110ac8b3f54. Chain 2 (Bitcoin): anchored in block 957741 (2026-07-12T18:30:59Z), 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/HKG732402310.
      date published: 2026-07-12T18:30:59Z
    audio: 难却 - 纯音乐
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.986
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.754
      additional property: Energy
        type: PropertyValue
        value: 0.339
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.873
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.911
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.458
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.141
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 听风
  type: MusicAlbum
  date published: 2024-04-08
album: 月落青山隐
  type: MusicAlbum
  date published: 2024-04-29