ISRC FRX290200880
Verified recording
FRX290200880 is “The Four Seasons, Violin Concerto No. 2 in G Minor, RV 315 "Summer": II. Adagio e piano - Presto e forte” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x1f6982a1529f40aa722a7d0e2f4b60f8ecf2bf92974cf2a1cf9b280bb5d4db70 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290200880.
Recording identifiers
- ISRC
- FRX290200880
- Title
- The Four Seasons, Violin Concerto No. 2 in G Minor, RV 315 "Summer": II. Adagio e piano - Presto e forte
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x1f6982a1529f40aa722a7d0e2f4b60f8ecf2bf92974cf2a1cf9b280bb5d4db70
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:ed931a9c250cfaf40d7811bd9db8c734f18434987b7ce1b6e10fb37c970fb5b5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290200880
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: The Four Seasons, Violin Concerto No. 2 in G Minor, RV 315 "Summer": II. Adagio e piano - Presto e forte · Machine-readable JSON-LD