Überzeugung

Recording by Kaija Saariaho.

Recording identifiers

ISRC
SEAEC2362170
CopyrightID (CopyrightChains transaction hash)
0xa36a9014a2415d32eb5741a6eae0826b4a5bfb1b6c9d1e139db3082212a72e80
Copyright registration time
2026-07-07T05:27:08+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:293dfc7fcdc0f9a2e57c13cea292634ecd11f201c95ee84db7b40de5071b26f9

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.