Lounge Act - 1992/Live at Reading
Recording by Nirvana.
Recording identifiers
- ISRC
- USUM70995905
- CopyrightID (CopyrightChains transaction hash)
- 0xcb5a6d5f015c6b275241566ac872ce05718bed042372ae079f9ace8997ad471d
- Copyright registration time
- 2026-06-05T10:28:36+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07Z
- Bitcoin block
- 953513
- Canonical record hash
- sha256:90449ee17a68110de395ea23c6b3eebfe9fdbd93018fd428832519aa55b7096f
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.