Biegnij Przed Siebie

Recording by Anna Wyszkoni.

Recording identifiers

ISRC
PLA961400193
CopyrightID (CopyrightChains transaction hash)
0x655f09d2042965e8cd91577bfb483caba14f7b8a0218a461c680154f5959ec63
Copyright registration time
2026-06-04T08:49:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:53ec8fe437beed51748b0e4cd34d956283709d2ea30c221114632b0f623e0959

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.