Concerto in D major for Violin, Oboe, Violoncello and Orchestra: 1. Allegro moderato

Recording identifiers

ISRC

DEF058301181

Release date of the album this recording appears on

1994-01-01

CopyrightID (CopyrightChains transaction hash)

0x8904a44c4f56ad3996ceb6feb29b6d7d0b3f67ef66f02fa1bdeb9325a510e5dd

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T19:42:40Z

Bitcoin block

960300

Canonical record hash

sha256:e138655b6bf3b65b6e2e420cb2f222934cb457c3c951dbb2a11231d27d5d91cb

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEF058301181

What this proof establishes

This recording was released in 1994, 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.