Instant Karma

Recording by U2.

Recording identifiers

ISRC
GBLLZ0700031
CopyrightID (CopyrightChains transaction hash)
0x28d2e33f7b64e5de871e589886d42231373500856460d2879678542f37e3458f
Copyright registration time
2026-06-09T06:46:23+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:71fa40fe1b57db7af0bb9d452eef3853178c99f18c54aaa06f70d59ea134ee5e

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.