Gråa dagar

Recording by Lars Winnerbäck.

Recording identifiers

ISRC
SEBLM9820010
CopyrightID (CopyrightChains transaction hash)
0xdb243a3fdbecc232eb1f169acff108b85359745e2a5f8c8c8020d291fcd890a1
Copyright registration time
2026-06-09T23:44:19+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:a1592be3886b65aaf9e93f1895a2a34bf72a8a549f5fdc52294b50a0672a1fed

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.