ISRC USSM10007013
Verified recording
USSM10007013 is “Violin Concerto in E-Flat Major, RV 257: I. Andante molto e quasi allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xe8c4dac9684f5b19f5d6f147102d4ca6c05068ead2ca3264898b85f3a04cdb1c and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10007013.
Recording identifiers
- ISRC
- USSM10007013
- Title
- Violin Concerto in E-Flat Major, RV 257: I. Andante molto e quasi allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xe8c4dac9684f5b19f5d6f147102d4ca6c05068ead2ca3264898b85f3a04cdb1c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:1655296fc55f6d7a9946a1d194a260bef58a046d4a4b6c3b92c0e7c1b9bd46b4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10007013
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Violin Concerto in E-Flat Major, RV 257: I. Andante molto e quasi allegro · Machine-readable JSON-LD