ISRC FRX290200840
Verified recording
FRX290200840 is “The Four Seasons, Violin Concerto No. 1 in E Major, RV 269 "Spring": I. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x556b648a208f04fe6a0177851b8a68d8ecb91ba62f31660ff03d007c930748ef 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/FRX290200840.
Recording identifiers
- ISRC
- FRX290200840
- Title
- The Four Seasons, Violin Concerto No. 1 in E Major, RV 269 "Spring": I. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x556b648a208f04fe6a0177851b8a68d8ecb91ba62f31660ff03d007c930748ef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c427b68304ff7b345357ae93b6f3b28de2510327a7b441577168b87f13dcd9dd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290200840
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The Four Seasons, Violin Concerto No. 1 in E Major, RV 269 "Spring": I. Allegro · Machine-readable JSON-LD