Ammatit

Recording by Tapiolan Kuorolaiset.

Recording identifiers

ISRC
FIFMF1220988
CopyrightID (CopyrightChains transaction hash)
0x8044f76099a87ffff90d1c00598a96d2e31331d3905dcdc5fb577dc0dc8b3423
Copyright registration time
2026-07-08T00:34:16+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:6d0f15e974f4b341d0cd8b46f0e44be6e42e5e948e44c4daed7816732354cddd

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.