Kulta-aika on ohi

Recording by Kauko Röyhkä ja Narttu.

Recording identifiers

ISRC
FIFME8500025
Release date of the album this recording appears on
1985
CopyrightID (CopyrightChains transaction hash)
0xd0c92b246463c45721533dedbf7aca219520cac99bd237c28b857950809e9e84
Copyright registration time
2026-07-07T12:06:37+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:e8d55c32a2cba210eabcd57e67686a34f13e1ae96da2bd28b078efa7b903bec0

What this proof establishes

This recording was released in 1985, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.