ISRC GBAYC9902948
Verified recording
GBAYC9902948 is “Vivaldi: Concerto for Two Cellos in G Minor, RV 531: II. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xddb6d5e6a89e52e5a8ea102e96cd6fd7a7531d60a9c312cfcc43bfb4ac16c49f 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/GBAYC9902948.
Recording identifiers
- ISRC
- GBAYC9902948
- Title
- Vivaldi: Concerto for Two Cellos in G Minor, RV 531: II. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xddb6d5e6a89e52e5a8ea102e96cd6fd7a7531d60a9c312cfcc43bfb4ac16c49f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5ce3e5d56b5b9f92d1d05680db601c34634bf267e97f8631674002a3bb94f290- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9902948
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Vivaldi: Concerto for Two Cellos in G Minor, RV 531: II. Largo · Machine-readable JSON-LD