Horovitz: Sonatina for Clarinet and Piano: III. Con brio

Recording identifiers

ISRC

GBAYC0301900

Release date of the album this recording appears on

2003-01-01

CopyrightID (CopyrightChains transaction hash)

0xfc629f5f6d1d11ec73d1a7d7104d5dc3896b4c141d2c06cbab9260a3ef316696

Copyright registration time

2026-07-31T00:40:01+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T02:19:15Z

Bitcoin block

960334

Canonical record hash

sha256:d06a86125a34891db1f25a80c7692c6fbc45b186daa3a2dbf9842283bf1679f1

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBAYC0301900

What this proof establishes

This recording was released in 2003, 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.