Jan

Recording by Kaija Kärkinen.

Recording identifiers

ISRC
FIARA0000102
CopyrightID (CopyrightChains transaction hash)
0x2be8d18d854c0d865352b1f9c463a1682e714a538f0068248b59942792946f48
Copyright registration time
2026-07-31T02:59:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T03:15:04Z
Bitcoin block
960340
Canonical record hash
sha256:ecd7915f75bf626cf7fc8dd09bc92bc02cb4e575426b6d85e8d526b22cc589b7

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.