We Will All Go Together When We Go

Recording by Tom Lehrer.

Recording identifiers

ISRC
ES31E2303396
CopyrightID (CopyrightChains transaction hash)
0x6c979991da1bb9087fddf2222652bd6c33fca95acb460d5d3af61f895fdf5a26
Copyright registration time
2026-07-07T21:23:10+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:36f6fb430c19e5d6309f9a79b2c8e81450032765b010d5e021c1c14545ac59c6

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.