Jesteśmy Stąd

Recording by ZetBeEs.

Recording identifiers

ISRC
PLC062406124
CopyrightID (CopyrightChains transaction hash)
0x7a93075bfe041d05f4333fc8491237f0f363b2626b069157c961d713ee439858
Copyright registration time
2026-06-18T07:14:04+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:56b6d2c0a0d9ab7e74f6e7dee4778c026c585b19a41b1cc0694cb07dca354dcb

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.