War Pigs - Live on the BBC Friday Rock Show at The Reading Festival, Saturday August 27th 1983

Recording identifiers

ISRC

GBUM71102106

Release date of the album this recording appears on

1983-08-07

CopyrightID (CopyrightChains transaction hash)

0x2c938841e05830fc35bba2040c95f36119dc2f653dd1b5a144f8f55a50645f71

Copyright registration time

2026-06-24T00:01:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:db43a29f9b42ee515bccb5047e82462b866c6538576e6229fe1ada2779023861

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBUM71102106

What this proof establishes

This recording was released in 1983, 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.