韩同学
type: MusicGroup
popularity: 11
followers: 139
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x864dd53c03b83b708adad388048624a26f9860e763ff08840601f67dc8b64f82
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953713
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953713
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7f5068dd-5df2-4602-a329-9a228f56980d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7f5068dd-5df2-4602-a329-9a228f56980d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7f5068dd-5df2-4602-a329-9a228f56980d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:33:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x864dd53c03b83b708adad388048624a26f9860e763ff08840601f67dc8b64f82","name":"韩同学","registered_at":"2026-06-14T17:50:54Z","symbol":"NIM0529969","token_address":"0x1d85431839ddb8dd7d348ffbbeea16c0869fd47a","type":"artist","uuid":"7f5068dd-5df2-4602-a329-9a228f56980d"}
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 0x864dd53c03b83b708adad388048624a26f9860e763ff08840601f67dc8b64f82. Chain 2 (Bitcoin): anchored in block 953713 (2026-06-15T00:33:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7f5068dd-5df2-4602-a329-9a228f56980d.json and https://artists.proofprofile.net/proofs/artist/7f5068dd-5df2-4602-a329-9a228f56980d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T00:33:41Z
  text: {"copyright_id":"0x864dd53c03b83b708adad388048624a26f9860e763ff08840601f67dc8b64f82","name":"韩同学","registered_at":"2026-06-14T17:50:54Z","symbol":"NIM0529969","token_address":"0x1d85431839ddb8dd7d348ffbbeea16c0869fd47a","type":"artist","uuid":"7f5068dd-5df2-4602-a329-9a228f56980d"}
album: 煎熬
  type: MusicAlbum
  date published: 2022-08-17
album: 太念旧
  type: MusicAlbum
  date published: 2022-08-11
album: 死结
  type: MusicAlbum
  date published: 2023-05-06
album: 断线
  type: MusicAlbum
  date published: 2023-07-24
album: 他没想过和你有以后
  type: MusicAlbum
  date published: 2023-05-21
album: 其实我知道答案
  type: MusicAlbum
  date published: 2023-03-25
album: 一个人的事
  type: MusicAlbum
  date published: 2023-03-20
album: 不说什么
  type: MusicAlbum
  date published: 2023-03-15
  track: 不说什么
    type: MusicRecording
    duration: PT3M1S
    duration ms: 181153
    explicit: false
    by artist: 韩同学
    in album: 不说什么
      type: MusicAlbum
      date published: 2023-03-15
    isrc code: FRX202365795
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-08T16:00:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xae28b19c38edcb589c04921233f49df0be26bd96e5eca4075de3af29ab48d208
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953520
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/953520
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202365795
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T13:32:09Z
    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 0xae28b19c38edcb589c04921233f49df0be26bd96e5eca4075de3af29ab48d208. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FRX202365795.
      date published: 2026-06-13T13:32:09Z
    audio: 不说什么
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 138.412
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.691
      additional property: Energy
        type: PropertyValue
        value: 0.525
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.792
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.1
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.514
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.261
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 好想喜欢你
  type: MusicAlbum
  date published: 2022-04-01
album: 讯号
  type: MusicAlbum
  date published: 2021-06-03