Sov och busvisan

Recording by Mathilda Åström.

Recording identifiers

ISRC
SEVGT1501210
CopyrightID (CopyrightChains transaction hash)
0xeea118634574b78fb74a29bf15fbab2bc7f1847a72fe4ae05ee9c4843ad83eca
Copyright registration time
2026-07-31T22:36:07+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T23:30:38Z
Bitcoin block
960478
Canonical record hash
sha256:da57fcef5b068e9fff613bbb7e02be1dd445e2760be0e66f1eeef9c21753a534

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.