Violen från Flen

Recording by Björn Skifs.

Recording identifiers

ISRC
SEAMA0600597
CopyrightID (CopyrightChains transaction hash)
0x9748d937db00c12f043bc597c2b2cd12461a6403ea88a2b63ed13968b72dcc15
Copyright registration time
2026-07-29T12:15:20+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-29T12:35:17Z
Bitcoin block
960105
Canonical record hash
sha256:79eb3d015bd0b1f0469bb37d18d3e50982c35c31620088f7d1516a5bb2154704

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.