Aneurysm

Recording by Nirvana.

Recording identifiers

ISRC
USIR10300203
CopyrightID (CopyrightChains transaction hash)
0x6e15192046949d6a2eff5aecc0e9aa39817201aaf863088f3fe4c63dbe42156e
Copyright registration time
2026-06-05T05:26:05+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:64349442995e158309c4fd0666fcd375e6eadef2503f845a8c22ebb476437c5c

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.