Symphony in F Minor, WAB 99 (Nowak Edition, "Nullified" First Symphony, also called "Study Symphony"): II. Andante molto

Recording identifiers

ISRC

USQX92203534

Release date of the album this recording appears on

2020

CopyrightID (CopyrightChains transaction hash)

0x879ae86f3d544f4b5ee8f6590e9c4964fcbde66532880a67675b661dda30d730

Copyright registration time

2026-07-07T01:44:25+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:598e9634b3db6580ffe73da6b9f2fec87c4e1b4c1d1d7db84952300f1f830327

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USQX92203534

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.