Mozart: Symphony No. 29 in A Major, K. 201: II. Andante

Recording identifiers

ISRC

FRZ208700232

Release date of the album this recording appears on

2014-03-18

CopyrightID (CopyrightChains transaction hash)

0xf31c10fd2cfb713ee59d4aead0c9adf44b962e4fdfdb7c043ea747cd4a385426

Copyright registration time

2026-07-31T15:18:16+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T15:27:29Z

Bitcoin block

960422

Canonical record hash

sha256:6ba1b1655dbf220f90b2934da0ab4e58720908b254f09e3d9a9a24b054d2bc12

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRZ208700232

What this proof establishes

This recording was released in 2014, 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.