Jää sydämeni kyyneliin

Recording by Lasse Hoikka.

Recording identifiers

ISRC
FITAT8500187
CopyrightID (CopyrightChains transaction hash)
0x0534785469e231d1b70bd28ce1a8e161189b82d9d2c26b04c92f1443f21f8121
Copyright registration time
2026-07-30T15:00:45+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T15:42:38Z
Bitcoin block
960273
Canonical record hash
sha256:8c0db10d21dfc52c975d3e3e9f77512c42bde315d2ad656c2e8e79165f387848

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.