15 Minutes

Recording by Marc E. Bassy.

Recording identifiers

ISRC
QM7281925145
CopyrightID (CopyrightChains transaction hash)
0xfc967026917da687d51f65c85659644d430ba3ab89880af846d2c80c751dd373
Copyright registration time
2026-06-20T02:09:02+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-06T07:53:57Z
Bitcoin block
956894
Canonical record hash
sha256:584f57c0364bcf7f87bbcfb662b6eeb256333c9c1fe8460f2484c20589b1fa08

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.