百家吟

Recording by 肥皂菌.

Recording identifiers

ISRC
QZZ972479262
CopyrightID (CopyrightChains transaction hash)
0xb8fc1ace9990f3bc51117e0728e1910486e05e84f4bb03c2dd5f48d8bd01d63c
Copyright registration time
2026-07-07T20:15:01+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:8dc00b4fb7064b6246a71cee183b2f5b7b549a83851a4a026166420b88cfc6c6

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.