Po co pytasz się

Recording by Skumaj.

Recording identifiers

ISRC
PLC062405673
CopyrightID (CopyrightChains transaction hash)
0x7f73f6c46ee6489d9b0c0de5d180416d5e023de3936fe80a03dd1629c534044d
Copyright registration time
2026-06-05T14:24:23+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:5867c0d714c8f31700ea553d6336f8091b8a5ee0f0c0356dc3d036969d22f9a6

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.