Lapin kesä

Recording by Petrus Schroderus.

Recording identifiers

ISRC
FIPT62000023
CopyrightID (CopyrightChains transaction hash)
0xd28c29755f3cdcbcafea5e09edd20ec7251c63b90b5b6cb78eeff98c1d36f6e2
Copyright registration time
2026-07-29T17:25:12+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-29T19:35:34Z
Bitcoin block
960138
Canonical record hash
sha256:597eb21db2121b1799b19066de463d4573f0657a05fcb2418ef939319f5076c6

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.