ISRC FRUM71900375
Verified recording
FRUM71900375 is “Violin Concerto in F Minor "L'Inverno", RV 297: I. Allegro non molto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x85d21ff889ab0e2b5572475fcaf6c4db8183edb1ffdd17dfa7e70d49fae8b756 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/FRUM71900375.
Recording identifiers
- ISRC
- FRUM71900375
- Title
- Violin Concerto in F Minor "L'Inverno", RV 297: I. Allegro non molto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x85d21ff889ab0e2b5572475fcaf6c4db8183edb1ffdd17dfa7e70d49fae8b756
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:d8aeb951dfeeaf98a5a228d8c6230c7880f4cd68f57af2b9a61816bf0709835a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM71900375
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Violin Concerto in F Minor "L'Inverno", RV 297: I. Allegro non molto · Machine-readable JSON-LD