Mój każdy dzień jest twoim dniem

Recording by Anna Jantar.

Recording identifiers

ISRC
PLA247620025
CopyrightID (CopyrightChains transaction hash)
0xa34cc0fb885a595f23bab5e9502deb6b4a6d6babc90116897383186189c457f5
Copyright registration time
2026-06-19T20:32:32+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:9bdbe178c610792751035da7633a5ab2178e7d6d966453c7a038cef4275f255b

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.