ISRC USB8U1705564
Verified recording
USB8U1705564 is “Concerto for 4 Violins in B Minor, Op. 3 No. 10, RV 580: III. Allegro (Live)” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x762169b09e13f7a6e6cc62790b78d7a9ce2c6786a9fc092b8b6ffe5469275132 and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1705564.
Recording identifiers
- ISRC
- USB8U1705564
- Title
- Concerto for 4 Violins in B Minor, Op. 3 No. 10, RV 580: III. Allegro (Live)
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x762169b09e13f7a6e6cc62790b78d7a9ce2c6786a9fc092b8b6ffe5469275132
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:b00f2aa110b96757f4956b88a4199c14f8bb134c3a73da10b3a22dc23b0050f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1705564
- Bitcoin block existence check
- https://blockstream.info/api/block/960494
Full record
Track page: Concerto for 4 Violins in B Minor, Op. 3 No. 10, RV 580: III. Allegro (Live) · Machine-readable JSON-LD