ISRC USKO11300646
Verified recording
USKO11300646 is “Concerto for Viola d'Amore and Lute in D Minor, RV540: iii. Allegro” by Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x838062a8c0e6a7697816008df055f78fba60a2daad3a8399d01ef243872caf2f and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11300646.
Recording identifiers
- ISRC
- USKO11300646
- Title
- Concerto for Viola d'Amore and Lute in D Minor, RV540: iii. Allegro
- Artist
- Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x838062a8c0e6a7697816008df055f78fba60a2daad3a8399d01ef243872caf2f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:d0f7f6fdd250c0a9faf663f56a76cc4d5fbb1946c64d9ea4c1d13c6565f88897- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11300646
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Concerto for Viola d'Amore and Lute in D Minor, RV540: iii. Allegro · Machine-readable JSON-LD