Rakkain lahjoistani - Anna laulu lahjaksi

Recording by Kyösti Mäkimattila.

Recording identifiers

ISRC
FIBAR1900206
Release date of the album this recording appears on
2019-11-22
CopyrightID (CopyrightChains transaction hash)
0x33b34171536a2cdb7f4cbd58d2c24572eb710476088190f537a7da9a00297d57
Copyright registration time
2026-07-06T18:11:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-14T18:13:17Z
Bitcoin block
958041
Canonical record hash
sha256:bd1dd9f327406f0e9df08f72b0d2950ad1855fb031a3784ae49aaa057e55ed13

What this proof establishes

This recording was released in 2019, 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.