Concerto for Recorder and 2 Violins in A Minor, RV 108: II. Largo

Recording identifiers

ISRC

DEF058001772

Release date of the album this recording appears on

2025-02-10

CopyrightID (CopyrightChains transaction hash)

0x6b441e49187d2de596ee92737ac6d6d7e948d49a3c61cb74af58c4ceb3d58320

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T11:30:20Z

Bitcoin block

960099

Canonical record hash

sha256:61e231ac717e6b020578850ae4ce4b987fdb8bd01fb3dbe1230768bd6c8a000e

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC DEF058001772

What this proof establishes

This recording was released in 2025. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.