ISRC FRZ131801200
Verified recording
FRZ131801200 is “Concerto for Strings in G Minor, RV 152: II. Andante molto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xd623c44e1036686992a42ae50e1b7decc99201830202347cabab4e868ad168f1 and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131801200.
Recording identifiers
- ISRC
- FRZ131801200
- Title
- Concerto for Strings in G Minor, RV 152: II. Andante molto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xd623c44e1036686992a42ae50e1b7decc99201830202347cabab4e868ad168f1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:4f2a586446f15f171110469a4f062bd72deeca01678406751ace55b42fb1d71e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131801200
- Bitcoin block existence check
- https://blockstream.info/api/block/960340
Full record
Track page: Concerto for Strings in G Minor, RV 152: II. Andante molto · Machine-readable JSON-LD