ISRC FRZ036304080
Verified recording
FRZ036304080 is “Mandolin Concerto In C, RV 425 - Transcr. for two guitars A. Lagoya: 3. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xeef044e7ccaf0554703712f4bc4b600150693e9762960aca039f810c9a509024 and independently timestamped
in Bitcoin block 957061 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ036304080.
Recording identifiers
- ISRC
- FRZ036304080
- Title
- Mandolin Concerto In C, RV 425 - Transcr. for two guitars A. Lagoya: 3. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xeef044e7ccaf0554703712f4bc4b600150693e9762960aca039f810c9a509024
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:07:00+00:00
- Bitcoin block
- 957061
- Canonical record hash
sha256:1fdd3ef2f92abe215407cbbdca3b696f221109831ee1a3c2396d4df0e172afa5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ036304080
- Bitcoin block existence check
- https://blockstream.info/api/block/957061
Full record
Track page: Mandolin Concerto In C, RV 425 - Transcr. for two guitars A. Lagoya: 3. Allegro · Machine-readable JSON-LD