Trio Sonata in A Major, Op. 3 No. 12: II. Vivace

Recording identifiers

ISRC

FRW189700035

Release date of the album this recording appears on

1998

CopyrightID (CopyrightChains transaction hash)

0x6641a33579a037607295e03a6b0e4283008f80c38123a7f93bf956aebee193ad

Copyright registration time

2026-07-31T17:06:33+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T17:29:52Z

Bitcoin block

960441

Canonical record hash

sha256:9e2a25727f1a263dab0000ffb32998f4e2dda7b84eb3a2cef34fcc9e2b0711a0

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRW189700035

What this proof establishes

This recording was released in 1998, 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.