Violin Concertino, Op. 45 No. 8: I. Allegro moderato

Recording identifiers

ISRC

QMDA62131950

Release date of the album this recording appears on

1986

CopyrightID (CopyrightChains transaction hash)

0x72e62d017d41817a4a1d0e2bfdf216b9e6b66d0df399d4cf3fd72b8f4baf85e8

Copyright registration time

2026-01-28T20:44:43+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T12:47:07Z

Bitcoin block

953513

Canonical record hash

sha256:79e8f40d19530ea0c0dcdfa0f583f042282ed934bc63af31e4b884965e25d959

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC QMDA62131950

What this proof establishes

This recording was released in 1986, 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.