齐栾
type: MusicGroup
genre: gufeng
popularity: 3
followers: 139
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc7d26c3c28da475716aac7ea24396c2892d59917e8caacdfb05e8eb07b7bc50a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954689
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954689
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e266363c-370e-41f5-8b9f-c0c437744a2e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e266363c-370e-41f5-8b9f-c0c437744a2e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e266363c-370e-41f5-8b9f-c0c437744a2e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T10:35:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc7d26c3c28da475716aac7ea24396c2892d59917e8caacdfb05e8eb07b7bc50a","name":"齐栾","registered_at":"2026-06-21T07:22:42Z","symbol":"NIM1857261","token_address":"0xd258f0550f270ceb5301184640cd8cc36993f7a4","type":"artist","uuid":"e266363c-370e-41f5-8b9f-c0c437744a2e"}
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 0xc7d26c3c28da475716aac7ea24396c2892d59917e8caacdfb05e8eb07b7bc50a. Chain 2 (Bitcoin): anchored in block 954689 (2026-06-21T10:35:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e266363c-370e-41f5-8b9f-c0c437744a2e.json and https://artists.proofprofile.net/proofs/artist/e266363c-370e-41f5-8b9f-c0c437744a2e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T10:35:31Z
  text: {"copyright_id":"0xc7d26c3c28da475716aac7ea24396c2892d59917e8caacdfb05e8eb07b7bc50a","name":"齐栾","registered_at":"2026-06-21T07:22:42Z","symbol":"NIM1857261","token_address":"0xd258f0550f270ceb5301184640cd8cc36993f7a4","type":"artist","uuid":"e266363c-370e-41f5-8b9f-c0c437744a2e"}
album: 与爱无缘
  type: MusicAlbum
  date published: 2015-08-09
album: 年眠不觉
  type: MusicAlbum
  date published: 2016-02-17
album: 禅色因
  type: MusicAlbum
  date published: 2017-05-15
album: 山川皆故人
  type: MusicAlbum
  date published: 2017-08-04
album: 不离不见
  type: MusicAlbum
  date published: 2019-06-06
album: 知君仙骨
  type: MusicAlbum
  date published: 2019-08-18
album: 荆棘
  type: MusicAlbum
  date published: 2019-10-03
album: 荆棘
  type: MusicAlbum
  date published: 2019-10-03
album: 朝闻歌
  type: MusicAlbum
  date published: 2019-11-08
album: 悼亡梦由心生
  type: MusicAlbum
  date published: 2019-11-18
album: 星尘继扬
  type: MusicAlbum
  date published: 2020-01-22
album: 辋川客
  type: MusicAlbum
  date published: 2020-04-11
album: 清风不寄水云间
  type: MusicAlbum
  date published: 2020-04-24
album: 探舟
  type: MusicAlbum
  date published: 2020-05-22
album: 琼檐红雪
  type: MusicAlbum
  date published: 2020-06-18
album: 暂借尘事照今生 二哈和他的白猫师尊同人曲
  type: MusicAlbum
  date published: 2020-09-03
album: 暂借尘事照今生
  type: MusicAlbum
  date published: 2020-09-03
album: 拈花临风
  type: MusicAlbum
  date published: 2020-10-02
album: 拈花临风
  type: MusicAlbum
  date published: 2020-10-02
album: 喵游记
  type: MusicAlbum
  date published: 2021-09-01
album: 逐云行
  type: MusicAlbum
  date published: 2022-01-20
album: 好冬天
  type: MusicAlbum
  date published: 2022-06-08
album: 悦者非我
  type: MusicAlbum
  date published: 2022-09-20
album: 析木
  type: MusicAlbum
  date published: 2022-09-30
album: IF
  type: MusicAlbum
  date published: 2023-02-11
track: 浣纱歌
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192426
  explicit: false
  by artist: 许多葵
  by artist: KasaYAYA
  by artist: 齐栾
  by artist: 逆水寒
  in album: 逆水寒之鸣玉集
    type: MusicAlbum
    date published: 2018-06-29
  isrc code: HKG732251387
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T17:31:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa0069b95ca28ebf6b114f1042b2115dbaed82e3c7b96759496f326b3113939ab
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956304
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732251387
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0xa0069b95ca28ebf6b114f1042b2115dbaed82e3c7b96759496f326b3113939ab. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/HKG732251387.
    date published: 2026-07-02T03:55:08Z
  audio: 浣纱歌
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 164.538
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.25
    additional property: Energy
      type: PropertyValue
      value: 0.298
    additional property: Speechiness
      type: PropertyValue
      value: 0.035
    additional property: Acousticness
      type: PropertyValue
      value: 0.715
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.127
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.224
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.772
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major