Varför ska man sova

Recording by Alva Klum.

Recording identifiers

ISRC
SEBGA2301549
CopyrightID (CopyrightChains transaction hash)
0xca4a8ae28133f5cb05178486356ba53bb42923c24fb8680251f9d9256675d67a
Copyright registration time
2026-06-04T11:08:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:cb260486e33efbaf662c63d8016e901851306c8132013c4bd642c07baa69e8da

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.