Concerto for Flute, Harp and Orchestra in C Major, K. 299: III. Rondeau - Allegro
Mozart: Flute Concertos K. 313 & K. 314 and Concerto for Flute and Harp, K. 299
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe050fac6b82e7b90b0817a77af6db21c374ccc5077efd16be4d3d8bd86919c74. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19607128.