Kun yhdess' ollaan

Recording by Katja Sirkiä.

Recording identifiers

ISRC
USWD11783636
CopyrightID (CopyrightChains transaction hash)
0xc86f34a573c3c4c31e8b6cce0472d55601c19362ef49301acea9bc898ac6f627
Copyright registration time
2026-06-22T03:14:06+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:e8b46964dcdaf19a78f864faa92645c702c6561f376cb107220d284fbf0b85a3

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.