Co powie tata

Recording by Natalia Kukulska.

Recording identifiers

ISRC
PLA248627675
CopyrightID (CopyrightChains transaction hash)
0x61f4282d7caabe0fd3df9dda2517cc5273fd27f2aad6906eda2a257644543794
Copyright registration time
2026-06-07T15:47:12+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:53:06Z
Bitcoin block
953515
Canonical record hash
sha256:06eae65369ce20fa1f0b139c074cc08e4b759976d89b15219e5ed75bda7d97c3

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.