Hiljaa juuri kun lammen laine

Recording by Tapani Perttu.

Recording identifiers

ISRC
FIPT60300177
CopyrightID (CopyrightChains transaction hash)
0x93b86e084e2ee8b6019ba7ce841bef5a0a2bfcd591a5b152e665d82357f9db04
Copyright registration time
2026-07-07T12:16:08+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:12d8f5502ea8af053f67a06fb7822010533ed07fb24bbe7a0c30b9e75f4586b3

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.