Nej jag kan knappast tro du menar det

Recording by Stefan Rüdén.

Recording identifiers

ISRC
SEVHR2500611
CopyrightID (CopyrightChains transaction hash)
0x8a9350e6f785e0cb5232e594151981bc129d047c6a7a0e65ccc27bccf28d9731
Copyright registration time
2026-07-06T19:57:04+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:7c5caae7ca4adaf854df37d01886caeb96ae45591c58ff10219464f4861fe922

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.