Epilogue

Recording by Zbigniew Preisner.

Recording identifiers

ISRC
GBE7J1060018
CopyrightID (CopyrightChains transaction hash)
0xb038ed2893df1cf9fb76d1831707bcddb351c1cef022b19bc0ffe4942b9ea71d
Copyright registration time
2026-08-01T02:03:56+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-08-01T03:50:58Z
Bitcoin block
960506
Canonical record hash
sha256:f92027f42fb877d981dceda666abb44956eb4069c3b78f814020e348a100f7da

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.