Believe in Yourself

Recording by Zbigniew Preisner.

Recording identifiers

ISRC
PLX352200025
CopyrightID (CopyrightChains transaction hash)
0x65f84a4f05b5d42b4fd1ec0665a2267ab7305e6f9b01403e524a59e0e5d1a349
Copyright registration time
2026-07-06T10:55:23+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T09:18:01Z
Bitcoin block
957020
Canonical record hash
sha256:15fd7846ab27a8999fdaa0cb4a85f185282f8797ee36454f15403cc035fb3bf1

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.