ISRC GBAYC9800268
Verified recording
GBAYC9800268 is “Vivaldi: L'estro armonico, Concerto for Two Violins in A Minor, Op. 3 No. 8, RV 522 "Per eco in lontano": I. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xcdfc9e106a01ac1decf406a4df58db4466c4970a4e8fe79869f645ed9a07bdf2 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9800268.
Recording identifiers
- ISRC
- GBAYC9800268
- Title
- Vivaldi: L'estro armonico, Concerto for Two Violins in A Minor, Op. 3 No. 8, RV 522 "Per eco in lontano": I. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xcdfc9e106a01ac1decf406a4df58db4466c4970a4e8fe79869f645ed9a07bdf2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:1c49884ed5003ee1a633e3f8b6ea140926d281ee0cffa02b8f4eb9c506c3c2c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9800268
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Vivaldi: L'estro armonico, Concerto for Two Violins in A Minor, Op. 3 No. 8, RV 522 "Per eco in lontano": I. Allegro · Machine-readable JSON-LD