Insomning

Recording by Björn Olsson.

Recording identifiers

ISRC
SEWFN0500108
Release date of the album this recording appears on
2006-02-24
CopyrightID (CopyrightChains transaction hash)
0xc49daec23b3b45aef1c0f2b76639f14b43b4e6ae7cc80766a3d8631dca6c2460
Copyright registration time
2026-07-29T15:41:24+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-29T19:35:34Z
Bitcoin block
960138
Canonical record hash
sha256:02fb1f598e3d94b5523ea5328f7541b0e19d9a650b0a76bc4f7f3dd2fb0201eb

What this proof establishes

This recording was released in 2006, 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.