ISRC FR50X1862421
Verified recording
FR50X1862421 is “Concerto in re maggiore, RV 208 "Il Grosso Mogul", per violino, archi e b.c.: II. Grave - Recitativo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x94e4a2daf02168d73c9fcf8f182d31c4e41d6bc73e740760d24eed387b36cb0c and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1862421.
Recording identifiers
- ISRC
- FR50X1862421
- Title
- Concerto in re maggiore, RV 208 "Il Grosso Mogul", per violino, archi e b.c.: II. Grave - Recitativo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x94e4a2daf02168d73c9fcf8f182d31c4e41d6bc73e740760d24eed387b36cb0c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:add15140bf31dd442ff5a784b6f1e3f5e50e47216c787d6f7a9206d6934ab9f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1862421
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Concerto in re maggiore, RV 208 "Il Grosso Mogul", per violino, archi e b.c.: II. Grave - Recitativo · Machine-readable JSON-LD