Die Forelle

Recording by Franz Liszt.

Recording identifiers

ISRC
GBF076810390
CopyrightID (CopyrightChains transaction hash)
0x4c15cbe733add24256e7968a027755b9e2bd18f85a784393fca513eb768f9c98
Copyright registration time
2026-07-07T16:32:48+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:53:27Z
Bitcoin block
957124
Canonical record hash
sha256:867b30683145324107a50aa98448bdb2959e44a53e010c7479c870e533294a09

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.