ISRC GBAYC9802972
Verified recording
GBAYC9802972 is “Mandolin Concerto in C Major, RV 425: III. No Tempo (Arr. for Solo Guitar)” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x9f99805ac5c27d91188ba27431fdf7dbcf9c864ea0176977ba0a304a7c18a1c3 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/GBAYC9802972.
Recording identifiers
- ISRC
- GBAYC9802972
- Title
- Mandolin Concerto in C Major, RV 425: III. No Tempo (Arr. for Solo Guitar)
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x9f99805ac5c27d91188ba27431fdf7dbcf9c864ea0176977ba0a304a7c18a1c3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:1fb77e65ada473e262bfe90e948d1841c0e3a89971f3f5efafdeab52e9f36462- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9802972
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Mandolin Concerto in C Major, RV 425: III. No Tempo (Arr. for Solo Guitar) · Machine-readable JSON-LD