Piano Sonata in B Minor, S. 178: n. Allegro moderato

Recording by Franz Liszt.

Recording identifiers

ISRC
DEN961930214
Release date of the album this recording appears on
2020-05-08
CopyrightID (CopyrightChains transaction hash)
0x561b6393a18998ea8cac730156ab89e0087094c695583cf86db252d3d22ded50
Copyright registration time
2026-07-07T03:22:31+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:de3107ef9cc320ca1eeeb9a0d6cfd50e817fbafc504bc87d38b6b27e5b3219fb

What this proof establishes

This recording was released in 2020, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.