Concerto in G minor for Alto Recorder, Strings & Continuo (Harrach Library): I. Allegro

Recording identifiers

ISRC

DEE470900478

Release date of the album this recording appears on

2009-09-10

CopyrightID (CopyrightChains transaction hash)

0x80b14971e702f590f42dd0d68223f0b1382ff13ddbe32f5928cec110419a3cf1

Copyright registration time

2026-06-08T17:30:34+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-06T06:56:49Z

Bitcoin block

956889

Canonical record hash

sha256:7f81cce00cbc81379cdb83f1296a36d74a54ed20d50e1d680702c86afb3702ef

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEE470900478

What this proof establishes

This recording was released in 2009, 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.