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Recording by Zbigniew Wodecki.

Recording identifiers

ISRC
PLA247620206
CopyrightID (CopyrightChains transaction hash)
0x48e80f40bef254a4adfba84790875c4a55506a5872c069486ee6825d893c8f8f
Copyright registration time
2026-06-11T18:46:22+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:56544e7fab3b12967c86f8de0118e813a0d1c1b3ecc1159f625d33b8d10b2ae9

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.