Moja ballada

Recording by Krzysztof Komeda.

Recording identifiers

ISRC
DEA891101107
CopyrightID (CopyrightChains transaction hash)
0xd0beba22ddf6ec5cc86b77e6564453102912034299b46681dcce66b17b74705f
Copyright registration time
2026-06-19T09:56:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:c125ca57f4d9d270729f30e4a3cdcc701c628515c4dc7d9122fb3b9297516087

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.