ISRC GBAYC0704549
Verified recording
GBAYC0704549 is “Violin Concerto No. 1 in E Major, RV. 269 'Spring': II. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xd8debf1a63c0793d1800e15d8c6014f1a23258fb0a8ffcb31d1e986d6a08db83 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0704549.
Recording identifiers
- ISRC
- GBAYC0704549
- Title
- Violin Concerto No. 1 in E Major, RV. 269 'Spring': II. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xd8debf1a63c0793d1800e15d8c6014f1a23258fb0a8ffcb31d1e986d6a08db83
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:deea1cc88112956965135df087ca293f94ddfa765e7714c63cf9816e7bc36728- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0704549
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Violin Concerto No. 1 in E Major, RV. 269 'Spring': II. Largo · Machine-readable JSON-LD