Lapin jenkka

Recording identifiers

ISRC

FIFMF6400025

Release date of the album this recording appears on

1998-08-14

CopyrightID (CopyrightChains transaction hash)

0x50c8ee26ab22c7e378a5697165faf5aa3fea77377f5d693aebf41e13c26387a1

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T05:49:18Z

Bitcoin block

960355

Canonical record hash

sha256:38c929a247cb54c351c9d59c7c879a9f3cfc691f5be2633bddd98ff6826c5a27

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FIFMF6400025

What this proof establishes

This recording was released in 1998, 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.