Paryż i my

Recording by Krzysztof Krawczyk.

Recording identifiers

ISRC
PLG941200492
CopyrightID (CopyrightChains transaction hash)
0xfa8658cddbddd0a53622acfdb9dde6dda98e73fd5e51b7a4f7f9cae4270af0e2
Copyright registration time
2026-07-06T21:50:12+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:632e097b894c4509161aeee0360f89ab9adf47030d68e8fa9303af48d8a58536

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.