Hair Dryer Noise For Restful Sleep, Pt. 8

Recording by The Oxford Sleep Institute.

Recording identifiers

ISRC
GX53U2000885
Release date of the album this recording appears on
2021-10-15
CopyrightID (CopyrightChains transaction hash)
0xc6c1f1c9502469c8e88baa48757200bcc48a28d2aaf112a00656b40118c6b704
Copyright registration time
2026-07-07T00:40:07+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:ea60b46280de1167ccd067b2d9806a57f51e146c8ecb18e5703a11dd94efa030

What this proof establishes

This recording was released in 2021, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.