Chamber Concerto for Cello, 2 Violins & Continuo: III. Allegro assai

Recording identifiers

ISRC

ES7892000803

Release date of the album this recording appears on

2020-05-22

CopyrightID (CopyrightChains transaction hash)

0xaec6e0a41fcbe75285bf8d357a90bc87c6bb052efb1a8a45d597a7b7b267cbc0

Copyright registration time

2026-07-30T02:20:11+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T02:37:10Z

Bitcoin block

960200

Canonical record hash

sha256:0878b4c0fb5753b833f984ac5a19fc5f5781d5a344195649fbe19728f5e86866

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• Recording evidence summary for ISRC ES7892000803

What this proof establishes

This recording was released in 2020, 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.