李泊凡
type: MusicGroup
genre: c-pop
genre: mandopop
popularity: 12
followers: 10
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953778
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953778
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c40cb7be-86bc-4ef4-9e72-93433a3ea07b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c40cb7be-86bc-4ef4-9e72-93433a3ea07b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c40cb7be-86bc-4ef4-9e72-93433a3ea07b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0xa59ecf9fbabe47a7d1f03359f6d6b882e992eb85973d733e7f7c66b61da58978. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c40cb7be-86bc-4ef4-9e72-93433a3ea07b.json and https://artists.proofprofile.net/proofs/artist/c40cb7be-86bc-4ef4-9e72-93433a3ea07b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0xa59ecf9fbabe47a7d1f03359f6d6b882e992eb85973d733e7f7c66b61da58978","name":"李泊凡","registered_at":"2026-06-15T01:05:51Z","symbol":"NIM0633725","token_address":"0xd669d087a6e18b8cee554348e1896383e2eb075c","type":"artist","uuid":"c40cb7be-86bc-4ef4-9e72-93433a3ea07b"}
album: 请客看星星
  type: MusicAlbum
  date published: 2022-01-24
album: 梦幻联动
  type: MusicAlbum
  date published: 2022-04-21
album: 自成宇宙
  type: MusicAlbum
  date published: 2022-05-22
album: 每个人，都是主角
  type: MusicAlbum
  date published: 2022-06-25
album: 人啊 Reasons for Being
  type: MusicAlbum
  date published: 2023-10-29
album: 秋天的声音
  type: MusicAlbum
  date published: 2024-09-12
album: 白月光
  type: MusicAlbum
  date published: 2024-10-23
track: 想給你寫首歌 - Live

想給你寫首歌 - Live
type: MusicRecording
duration: PT2M47S
duration ms: 167597
explicit: false
by artist: Lil Ghost小鬼
by artist: 刘宇宁
by artist: 小麻M.Refre$H
by artist: 楊默依
by artist: 罗景文
by artist: 賴震銘
by artist: 丁于
by artist: 蔡宥綺
by artist: 包安全
by artist: 董嘉鴻
by artist: 周富坚
by artist: 李泊凡
by artist: 江皓南
by artist: 葉青賽藍
by artist: WILLIM繆維霖
in album: 音樂緣計畫 年度盛典 (Live)
  type: MusicAlbum
  date published: 2024-10-27
isrc code: QZJPM2486632
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T12:14:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa09c84e58099eb135ab60de35a86a451610683ab0e7281a1e8af687c5ef15ded
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953536
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJPM2486632
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953536
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T17:25:41+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09c84e58099eb135ab60de35a86a451610683ab0e7281a1e8af687c5ef15ded. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZJPM2486632.
  date published: 2026-06-13T17:25:41Z
audio: 想給你寫首歌 - Live
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 107.771
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.491
  additional property: Energy
    type: PropertyValue
    value: 0.738
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.68
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.241
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.373
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.391
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major