杨大仙儿
type: MusicGroup
popularity: 2
followers: 19
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab075470f1e77c2238593d5d8e0cf85e206f12d054367d58254fc2f23861559f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aaa54ce7-e829-41a6-a5c1-60e5eb10e8a6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aaa54ce7-e829-41a6-a5c1-60e5eb10e8a6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aaa54ce7-e829-41a6-a5c1-60e5eb10e8a6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab075470f1e77c2238593d5d8e0cf85e206f12d054367d58254fc2f23861559f","name":"杨大仙儿","registered_at":"2026-06-20T09:36:41Z","symbol":"NIM1580490","token_address":"0x2e528cdb87464a06dc19b1508d1c5a7f387b7f4f","type":"artist","uuid":"aaa54ce7-e829-41a6-a5c1-60e5eb10e8a6"}
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 0xab075470f1e77c2238593d5d8e0cf85e206f12d054367d58254fc2f23861559f. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aaa54ce7-e829-41a6-a5c1-60e5eb10e8a6.json and https://artists.proofprofile.net/proofs/artist/aaa54ce7-e829-41a6-a5c1-60e5eb10e8a6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0xab075470f1e77c2238593d5d8e0cf85e206f12d054367d58254fc2f23861559f","name":"杨大仙儿","registered_at":"2026-06-20T09:36:41Z","symbol":"NIM1580490","token_address":"0x2e528cdb87464a06dc19b1508d1c5a7f387b7f4f","type":"artist","uuid":"aaa54ce7-e829-41a6-a5c1-60e5eb10e8a6"}
album: 我的未来式(青春版)
  type: MusicAlbum
  date published: 2023-05-08
album: 我的未来式 (青春版)
  type: MusicAlbum
  date published: 2023-05-08
album: 心动离心力
  type: MusicAlbum
  date published: 2023-06-05
  track: 心动离心力
    type: MusicRecording
    duration: PT2M53S
    duration ms: 173375
    explicit: false
    by artist: 杨大仙儿
    in album: 心动离心力
      type: MusicAlbum
      date published: 2023-06-05
    isrc code: HKC992324472
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-31T08:35:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5a84f299d27e34d9a868c50d68264b62d69c9e8733e7eb5dd4689a6cdafbe226
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 960376
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/960376
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC992324472
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-31T09:09:19Z
    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 0x5a84f299d27e34d9a868c50d68264b62d69c9e8733e7eb5dd4689a6cdafbe226. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/HKC992324472.
      date published: 2026-07-31T09:09:19Z
    audio: 心动离心力
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 172.31
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.578
      additional property: Energy
        type: PropertyValue
        value: 0.683
      additional property: Speechiness
        type: PropertyValue
        value: 0.13
      additional property: Acousticness
        type: PropertyValue
        value: 0.521
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.078
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.682
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.275
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 心动离心力
  type: MusicAlbum
  date published: 2023-06-05
album: 在晚风里
  type: MusicAlbum
  date published: 2023-07-20
album: 算命人 (大仙版)
  type: MusicAlbum
  date published: 2023-08-23
album: 飞向月球表面
  type: MusicAlbum
  date published: 2023-11-08
album: 爱的主线
  type: MusicAlbum
  date published: 2023-12-03
album: 沈园外 (邂逅版)
  type: MusicAlbum
  date published: 2023-12-30
album: 我曾遇到一束光 (温暖版)
  type: MusicAlbum
  date published: 2024-01-01
album: 白色暖冬
  type: MusicAlbum
  date published: 2024-01-24
album: 画皮（沉沦世俗为你的美）
  type: MusicAlbum
  date published: 2024-02-05
album: 回归孤岛
  type: MusicAlbum
  date published: 2024-03-04
album: 落入尘网
  type: MusicAlbum
  date published: 2024-06-26
album: 蝴蝶飞了
  type: MusicAlbum
  date published: 2024-07-30
album: 晚风摇摆栀子花开
  type: MusicAlbum
  date published: 2024-08-07
album: 春花秋月何时了
  type: MusicAlbum
  date published: 2024-08-14
album: 终将抵达世界尽头
  type: MusicAlbum
  date published: 2024-09-27
album: 像阳光像月光
  type: MusicAlbum
  date published: 2024-11-05