111 Hz for Mental Clarity and Inner Peace

Recording identifiers

ISRC

QZP7F2545263

CopyrightID (CopyrightChains transaction hash)

0x8e63ab2c59f709b86a69f171f8112e35da7a2d226a2342ad2af46df6d5767e73

Copyright registration time

2026-07-31T16:45:55+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T17:29:52Z

Bitcoin block

960441

Canonical record hash

sha256:fd130816f0a2b1ee9d6421565addc629e1d947587fb6850fc58c2a954b73ec81

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

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.