Why Are You So Mean to Me?

Recording by Nada Surf.

Recording identifiers

ISRC
USEE19800106
CopyrightID (CopyrightChains transaction hash)
0xd6e7c0a709192b72df6fc5370afec00b841b41f3127b1e68ecde8c8af9de972a
Copyright registration time
2026-07-07T05:50:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:237b3db01f8f66343a512b07e83f6864ed5de32310515e2150647c41196afc96

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.