For Whom The Bell Tolls - Live At The Lyceum Theatre, London, UK / December 20th, 1984

Recording by Metallica.

Recording identifiers

ISRC
QMKHM1600130
Release date of the album this recording appears on
1984-07-26
CopyrightID (CopyrightChains transaction hash)
0x685375e3649eda2fde409d8ab1e1347ab9a006741b7767b19abca4bae6c24870
Copyright registration time
2026-06-17T20:20:08+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:e26976e63bad342fcd01b0208be87cdf43e39137043a40a8c54ed801f6bc7ec9

What this proof establishes

This recording was released in 1984, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.