Night Light

Recording by Mark Grundhoefer.

Recording identifiers

ISRC
QM24S1827217
CopyrightID (CopyrightChains transaction hash)
0x94479d675c6db92f3b5ee48232e8bc4d686c56345029a1c48c2bfc813bce84fd
Copyright registration time
2026-06-08T02:34:04+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:884159523ebb0e639169f639d802f293d7f3d2ed1ff8bd0407be83147e631919

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.