Bassoon Concerto in F Major, WoO 23, S63: II. Romanza. Andantino e cantabile

Recording by Johann Nepomuk Hummel.

Recording identifiers

ISRC
FINDE1800132
Release date of the album this recording appears on
2019-03-08
CopyrightID (CopyrightChains transaction hash)
0xd99a0149ab076ca786275b1b66b5c67fdfb761a6934544037720007d1c40499a
Copyright registration time
2026-07-07T06:46:22+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:59814c8a54b331c08c8da5c2af89d97f216728f9c3641ff5771453ac2ff33dfd

What this proof establishes

This recording was released in 2019, 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.