李政緯
type: MusicGroup
popularity: 3
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0528de5a73be62059858f941483f309de28d28cc9ce05c095497758ab9e70ed8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d0d9dd0-8b6b-46c5-bc2d-aa2f8ff4b445.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d0d9dd0-8b6b-46c5-bc2d-aa2f8ff4b445.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8d0d9dd0-8b6b-46c5-bc2d-aa2f8ff4b445
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0528de5a73be62059858f941483f309de28d28cc9ce05c095497758ab9e70ed8","name":"李政緯","registered_at":"2026-06-17T15:15:31Z","symbol":"NIM1435366","token_address":"0xb4d4af09f8dade33b1dee5341fb3ae9b99257339","type":"artist","uuid":"8d0d9dd0-8b6b-46c5-bc2d-aa2f8ff4b445"}
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 0x0528de5a73be62059858f941483f309de28d28cc9ce05c095497758ab9e70ed8. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8d0d9dd0-8b6b-46c5-bc2d-aa2f8ff4b445.json and https://artists.proofprofile.net/proofs/artist/8d0d9dd0-8b6b-46c5-bc2d-aa2f8ff4b445.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x0528de5a73be62059858f941483f309de28d28cc9ce05c095497758ab9e70ed8","name":"李政緯","registered_at":"2026-06-17T15:15:31Z","symbol":"NIM1435366","token_address":"0xb4d4af09f8dade33b1dee5341fb3ae9b99257339","type":"artist","uuid":"8d0d9dd0-8b6b-46c5-bc2d-aa2f8ff4b445"}
track: See Ü
  type: MusicRecording
  duration: PT5M39S
  duration ms: 339726
  explicit: false
  by artist: 許禕涵
  by artist: 張立研
  by artist: 呂士廷
  by artist: 潘玟均
  by artist: 王于姍
  by artist: 陳薇
  by artist: 蔡宇也
  by artist: 張珈恩
  by artist: 鍾瑞昱
  by artist: 蘇旭誠
  by artist: 黃盈菱
  by artist: 陳盈蓁
  by artist: 葉竹強
  by artist: 張靖婷
  by artist: 鄭又瑄
  by artist: 劉怡岑
  by artist: 陳意媃
  by artist: 李秉恩
  by artist: 王品絜
  by artist: 黃千益
  by artist: 宋嘉靜
  by artist: 張鈺邦
  by artist: 林子方
  by artist: 蕭彤竹
  by artist: 李政緯
  by artist: 林子晴
  by artist: 楊照海
  by artist: 郭慧茹
  by artist: 賴意晴
  by artist: 周以潔
  in album: See Ü (2023高中原創畢業歌合輯)
    type: MusicAlbum
    date published: 2023-08-31
  isrc code: TWC612314801
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T14:02:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdf4a4d56d91ac6563ddaa8b5851864d6e9d415b0dd8e635a581fc10886c4ce27
  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/TWC612314801
  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 0xdf4a4d56d91ac6563ddaa8b5851864d6e9d415b0dd8e635a581fc10886c4ce27. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC612314801 — a six-check JSON result.
    date published: 2026-07-02T03:55:08Z
  audio: See Ü
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 153.388
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.522
    additional property: Energy
      type: PropertyValue
      value: 0.581
    additional property: Speechiness
      type: PropertyValue
      value: 0.029
    additional property: Acousticness
      type: PropertyValue
      value: 0.032
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.326
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.293
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.44
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major