Tonight

Recording by Ken Laszlo.

Recording identifiers

ISRC
DEA319601897
CopyrightID (CopyrightChains transaction hash)
0xedde76f7785877a5b2f1fdbba713b1317267cb28757cf482cbeb688c84e337b5
Copyright registration time
2026-06-25T06:21:24+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:997f29bd22056cf2e769f69d933a80adec98eba5594e3ef9c2c9442d468f48d6

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.