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Recording by Mateusz Ziółko.

Recording identifiers

ISRC
PLA552200248
CopyrightID (CopyrightChains transaction hash)
0xd3e60243f3950ad08c03e51ca725d0cdac939c6a211175c88bb1861eec6f48f2
Copyright registration time
2026-06-09T22:11:20+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:157640aedbe062e315afc0e243988ecf661773fef05001c6498d78d10f6da63b

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.