Dekalog IX - part 13

Recording by Zbigniew Preisner.

Recording identifiers

ISRC
GBE7J1106025
CopyrightID (CopyrightChains transaction hash)
0x59544716d3eb1c177796e952b38c2b387f77413b97ce8ff47ccb3db0ba725d82
Copyright registration time
2026-06-23T11:26:44+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:7eced81d3efacef721233768f70b4e25854725ba4e39ab286b7e3e64bc9426cb

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.