Warning

Recording by Green Day.

Recording identifiers

ISRC
USRE10000920
CopyrightID (CopyrightChains transaction hash)
0xfd004d60553795cb89980b78001886c0f6bd550e2e4d21a2d32a10a2eb3ba983
Copyright registration time
2026-06-01T21:27:27+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:9797a73b8b2ecd056bc5319caa50a98d34ecfe5d0992dd5dd5d640055007ee88

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.