Thème : 2ème transcription - Remastered

Recording by Zbigniew Preisner.

Recording identifiers

ISRC
PLX352100013
CopyrightID (CopyrightChains transaction hash)
0xc908c5403fe22f9eed7824cfead73d86fd55155aac914cfaeb40376510122b2b
Copyright registration time
2026-07-06T20:45:32+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:eae0c71583b3886596855de0f355fbedb9640868f1b8980241807a4779c1aae6

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.