偶像
type: MusicRecording
duration: PT3M58S
duration ms: 238333
explicit: false
by artist: Danny Chan
by artist: Tom Brown and Joe Wong
in album: 陳百強不朽金曲金藏集
  type: MusicAlbum
  date published: 1996
genre: cantopop
genre: c-pop
genre: classic-cantopop
isrc code: HKI498621103
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additional property: OTSHash
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additional property: OTSVerifyInstructions
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  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 → block OTSBitcoinBlock must exist at that height 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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f68e03e798a63650b94dd73301ac76007645cabeabccdd7af148025c465bda2. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/HKI498621103.
  date published: 2026-07-07T14:50:41Z
audio: 偶像
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Loudness (dB)
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  additional property: Key Name
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    value: C
  additional property: Mode Name
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