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Recording by Zbigniew Preisner.

Recording identifiers

ISRC
GBE7J1512013
CopyrightID (CopyrightChains transaction hash)
0x28d3b41d7f41e7078dc4edbf4379207d08ee0ef720a1e86611f9ee99a0679016
Copyright registration time
2026-07-30T18:24:06+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T18:46:00Z
Bitcoin block
960294
Canonical record hash
sha256:9fe24427a357bcf24359c83f14ca974ff2d190e2e47d9de55a5185d79ed2aebe

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.