Concerto In A Major TWV 54:A1, For 4 Violins, Strings And Basso continuo: 4. Allegro

Recording identifiers

ISRC

DEN960100284

Release date of the album this recording appears on

2002-03-01

CopyrightID (CopyrightChains transaction hash)

0x2706fa3b49bf91e763b7454243b0bfb9607325dfdb7d7d3cdf3be3a87d1db8fe

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-22T17:48:40Z

Bitcoin block

959159

Canonical record hash

sha256:83d221c43ee6fd859e1a2e88cadd47c219f5af22200dadfe91e995ff6e9497a5

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEN960100284

What this proof establishes

This recording was released in 2002, 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.