杨一歌
type: MusicGroup
genre: c-pop
genre: gufeng
popularity: 29
followers: 843
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd623c0065e092c1a2294b6d6541c5f58e9054208a01fd57c73791bdf71344f1f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0a5517d2-c044-4680-9607-13380eeca73e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0a5517d2-c044-4680-9607-13380eeca73e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0a5517d2-c044-4680-9607-13380eeca73e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd623c0065e092c1a2294b6d6541c5f58e9054208a01fd57c73791bdf71344f1f","name":"杨一歌","registered_at":"2026-06-11T11:29:31Z","symbol":"NIM0014171","token_address":"0x78eb563312a77948274151d06a87c40bed847ab1","type":"artist","uuid":"0a5517d2-c044-4680-9607-13380eeca73e"}
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 0xd623c0065e092c1a2294b6d6541c5f58e9054208a01fd57c73791bdf71344f1f. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0a5517d2-c044-4680-9607-13380eeca73e.json and https://artists.proofprofile.net/proofs/artist/0a5517d2-c044-4680-9607-13380eeca73e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xd623c0065e092c1a2294b6d6541c5f58e9054208a01fd57c73791bdf71344f1f","name":"杨一歌","registered_at":"2026-06-11T11:29:31Z","symbol":"NIM0014171","token_address":"0x78eb563312a77948274151d06a87c40bed847ab1","type":"artist","uuid":"0a5517d2-c044-4680-9607-13380eeca73e"}
album: 爱情开启键
  type: MusicAlbum
  date published: 2018-10-16
album: 苏公堤
  type: MusicAlbum
  date published: 2019-01-08
  track: 苏公堤 - 伴奏版
    type: MusicRecording
    duration: PT3M38S
    duration ms: 218961
    explicit: false
    by artist: 杨一歌
    in album: 苏公堤
      type: MusicAlbum
      date published: 2019-01-08
    genre: c-pop
    genre: gufeng
    isrc code: HKG731900310
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T03:11:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x34b4f53b2491d623addfa146ed6fe3c86a18944e2c8fef9e6f466ee58de50b93
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731900310
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0x34b4f53b2491d623addfa146ed6fe3c86a18944e2c8fef9e6f466ee58de50b93. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/HKG731900310.
      date published: 2026-07-04T11:19:20Z
    audio: 苏公堤 - 伴奏版
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 77.021
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.683
      additional property: Energy
        type: PropertyValue
        value: 0.571
      additional property: Speechiness
        type: PropertyValue
        value: 0.062
      additional property: Acousticness
        type: PropertyValue
        value: 0.121
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.61
      additional property: Liveness
        type: PropertyValue
        value: 0.234
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.327
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.157
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 雁声晚
  type: MusicAlbum
  date published: 2019-07-31
album: 独倚深秋
  type: MusicAlbum
  date published: 2019-11-18
  track: 独倚深秋
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194637
    explicit: false
    by artist: 杨一歌
    in album: 独倚深秋
      type: MusicAlbum
      date published: 2019-11-18
    genre: c-pop
    genre: gufeng
    isrc code: HKG731911578
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T12:18:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x215a9cc7c65ec455a4a1798b0f21a7c9a549c943612225022eeada6022215f50
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731911578
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0x215a9cc7c65ec455a4a1798b0f21a7c9a549c943612225022eeada6022215f50. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/HKG731911578.
      date published: 2026-07-05T18:48:28Z
    audio: 独倚深秋
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 72.045
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.61
      additional property: Energy
        type: PropertyValue
        value: 0.345
      additional property: Speechiness
        type: PropertyValue
        value: 0.052
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: 风徐来
album: 初听
album: 春才来
album: 心似霜雪眸如昼
album: 文物拟人化 (应援曲)
album: 鹊儿
album: 红线绕错心上人
album: 身寄青山

Acousticness
type: PropertyValue
value: 0.912

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.095

Valence (Positivity)
type: PropertyValue
value: 0.165

Loudness (dB)
type: PropertyValue
value: -8.851

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Major

风徐来
type: MusicAlbum
date published: 2021-06-02

初听
type: MusicAlbum
date published: 2022-03-15

春才来
type: MusicAlbum
date published: 2022-03-29

心似霜雪眸如昼
type: MusicAlbum
date published: 2023-06-22

文物拟人化 (应援曲)
type: MusicAlbum
date published: 2023-09-08

鹊儿
type: MusicAlbum
date published: 2024-02-04

红线绕错心上人
type: MusicAlbum
date published: 2024-07-17

身寄青山
type: MusicAlbum
date published: 2024-12-06