Releasing Low and Receiving High Frequencies

Recording by Frits Evelein.

Recording identifiers

ISRC
QZHNA2225154
CopyrightID (CopyrightChains transaction hash)
0x22bb3ff092e14e7bb1a47b4b4406db7336ca6563cc1e68f41aed4d838fcfd370
Copyright registration time
2026-07-30T05:56:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T06:39:12Z
Bitcoin block
960216
Canonical record hash
sha256:9e844c430411cbb9809b09fe0d6c2e152b2c381caecc8be35d366146bfdc9a06

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.