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Recording by Mateusz Ziółko.

Recording identifiers

ISRC
PLA552200248
Release date of the album this recording appears on
2022-08-12
CopyrightID (CopyrightChains transaction hash)
0xd3e60243f3950ad08c03e51ca725d0cdac939c6a211175c88bb1861eec6f48f2
Copyright registration time
2026-06-09T22:11:20+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:79c70017710a193b419fdd8edeb97c1d10e60865a6c9db23f5cdfb85b0cedae5

What this proof establishes

This recording was released in 2022. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.