Msza za miasto Arras

Recording by Donguralesko.

Recording identifiers

ISRC
PLH511200705
CopyrightID (CopyrightChains transaction hash)
0x97607fae1355538f8dda356d3791ae4b597ecd1176c7115e356aece3860b1f5f
Copyright registration time
2026-06-19T14:29:01+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:9cc1130e073eed531f5e4635f64e4a35d5fb221b05c1a9a6a5f9c414a4233549

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.