This Is Too Much Rock and Roll

Recording by Alejandra Guzman.

Recording identifiers

ISRC
MXF011500272
CopyrightID (CopyrightChains transaction hash)
0x363a9a480822084c67010ca89da35507dc58b35156567a6dda3e6a44c381b3d8
Copyright registration time
2026-07-06T11:06:14+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T16:43:08Z
Bitcoin block
957064
Canonical record hash
sha256:9eee9b7b20aa1d2f5eb784443f1aa7f381e693a48f46a869e0734381a424d822

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.