喝采

Recording by 李碧華.

Recording identifiers

ISRC
TWAN70360693
CopyrightID (CopyrightChains transaction hash)
0x02dee594a0139c449fa1acd1109e83ccb3e34216596ca5f481ad4215a3ce4e3c
Copyright registration time
2026-07-30T18:03:39+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T18:23:33Z
Bitcoin block
960291
Canonical record hash
sha256:4fb933c0143575cbce4b84fb08b63035b8a77805222635154f704b484da47cc6

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.