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Recording by Zdenka Ostadalova.

Recording identifiers

ISRC
FR60Z0600780
CopyrightID (CopyrightChains transaction hash)
0xc415be24d683dd64822e76bedfd8c9940e3a9714b3c284af9caa6e9515660d14
Copyright registration time
2026-07-29T22:48:12+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-29T23:20:38Z
Bitcoin block
960163
Canonical record hash
sha256:6608b10e04177e5d90872c44f16484ab411618238fae2af987d82e482b9c9770

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.