ISRC GBAYC9800287
Verified recording
GBAYC9800287 is “Vivaldi: L'estro armonico, Violin Concerto in E Major, Op. 3 No. 12, RV 265: II. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x7de4f5bf4560bcef2ebaec353b98bc944289021192e7ba65d87d0c45ba23bf13 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9800287.
Recording identifiers
- ISRC
- GBAYC9800287
- Title
- Vivaldi: L'estro armonico, Violin Concerto in E Major, Op. 3 No. 12, RV 265: II. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x7de4f5bf4560bcef2ebaec353b98bc944289021192e7ba65d87d0c45ba23bf13
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:4efdb33229091547f4770597479d2946df0693e8fe5066a7f13298deca941f8b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9800287
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Vivaldi: L'estro armonico, Violin Concerto in E Major, Op. 3 No. 12, RV 265: II. Largo · Machine-readable JSON-LD