Battery - 1985 / From James' Riff Tapes 2

Recording by Metallica.

Recording identifiers

ISRC
QMKHM1600409
CopyrightID (CopyrightChains transaction hash)
0x2109ee50d5723a160528af37ed61e9be0cdbbbf2f901f8ca601b0f340fe39a11
Copyright registration time
2026-06-24T08:09:46+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:9c7d5338f7422788a1922f00a4e0798b8118cfebc3ab3bef3ddedcc03a07960b

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.