Vår

Recording by Bengt E. Hanssen.

Recording identifiers

ISRC
NOJXI1501030
CopyrightID (CopyrightChains transaction hash)
0x70b6a8740e689e3fabebbec8a89c80a52b7697de19fe0c7103500b2f49a014a0
Copyright registration time
2026-07-07T13:22:30+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T08:56:20Z
Bitcoin block
957145
Canonical record hash
sha256:e86e8bcd99ffddf510103c2a6231738c385183fdcd680aec9bbfb0594c3d0f52

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.