Od nocy do nocy

Recording by Halina Kunicka.

Recording identifiers

ISRC
PLA247620467
CopyrightID (CopyrightChains transaction hash)
0x5411691e54899e185240d4a011ffe3217d5a1b7e30066e5b4ac3d92510da1139
Copyright registration time
2026-06-19T18:34:22+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:f9694945deae27a001ed43b6016a7e47ffde3cd343304ddfa01cbebf2fcd601e

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.