Kampeguttas Melodi

Recording by Rolf Letting.

Recording identifiers

ISRC
NOKJO0103190
CopyrightID (CopyrightChains transaction hash)
0x67aab99ddf4076dc9f6e0c0edd6279ca84fa7f7ec51e58174beabb5f352f4ba3
Copyright registration time
2026-07-06T21:58:04+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:c12267248975d5026412ab02a80bb94ef39e6138b0e3ec8e628333564ff10200

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.