ISRC DEF055902333
Verified recording
DEF055902333 is “Violin Concerto in F Minor, Op. 8, No. 4, RV 297 "L'inverno": III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xd57b7e2c51dffab3a4ed8dce239e62d81fecf1e652c493c4a3d5a7648a26709e and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055902333.
Recording identifiers
- ISRC
- DEF055902333
- Title
- Violin Concerto in F Minor, Op. 8, No. 4, RV 297 "L'inverno": III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xd57b7e2c51dffab3a4ed8dce239e62d81fecf1e652c493c4a3d5a7648a26709e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:07d2ee3ebb60a339394fd994e916b318cf317222cc14bfd4391b2aa442af0a5f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055902333
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Violin Concerto in F Minor, Op. 8, No. 4, RV 297 "L'inverno": III. Allegro · Machine-readable JSON-LD