Dekalog IV - part 2

Recording by Zbigniew Preisner.

Recording identifiers

ISRC
GBE7J1106008
CopyrightID (CopyrightChains transaction hash)
0xedb7e23a95c45c03b019e8fb996a657d0edad73c44f6d358c4913ec775875fc2
Copyright registration time
2026-06-25T09:42:31+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:cc7b5faa724032f350a88e98a2e2dcb9be598f836ada43f8f5fe8852b512f725

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.