ISRC GBBBA0801411
Verified recording
GBBBA0801411 is “Sonata a 4 for Strings and Continuo in E flat, R.130: 1. Largo molto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x914eef5025d8ed36ef5be27684db519b6fd3f05270ba0f67e9e22f0b131bfb85 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0801411.
Recording identifiers
- ISRC
- GBBBA0801411
- Title
- Sonata a 4 for Strings and Continuo in E flat, R.130: 1. Largo molto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x914eef5025d8ed36ef5be27684db519b6fd3f05270ba0f67e9e22f0b131bfb85
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0c7a35336f8842bf257a8b7fe390da8a12fdba83c93c53fede03933bacec4702- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0801411
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata a 4 for Strings and Continuo in E flat, R.130: 1. Largo molto · Machine-readable JSON-LD