吉时即到 - 录音室版

Recording identifiers

ISRC

HKG732421959

CopyrightID (CopyrightChains transaction hash)

0xf5f2f56ae04f29e17d24c5c8e638dd65a723fa1e64f6a533ab64ad3a51253fcb

Copyright registration time

2026-06-27T21:23:39+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T05:09:12Z

Bitcoin block

956312

Canonical record hash

sha256:46e93fecd36b7e46aa05420a6362223e9e17ea2ccb07900ce8db7c001a380919

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.