Repeat

Recording by Jano Polska Wersja.

Recording identifiers

ISRC
PLC062011333
CopyrightID (CopyrightChains transaction hash)
0x9d162124ff64b0e8e503845abfad1a73f3a14b5d5868fb851c944e6f2c28d670
Copyright registration time
2026-06-19T15:28:25+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:a36ec0b2587d578f6befa3119fccdd2aa961003657972f45ca3db55194224534

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.