ISRC CAAGN1660901
Verified recording
CAAGN1660901 is “Concerto for Violin & Cello in A Major, RV 546: I. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xd828a8b55ba42d06729bfa4ecaee713072f9e467145f9466c567b9917541326d 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/CAAGN1660901.
Recording identifiers
- ISRC
- CAAGN1660901
- Title
- Concerto for Violin & Cello in A Major, RV 546: I. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xd828a8b55ba42d06729bfa4ecaee713072f9e467145f9466c567b9917541326d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:6418244fb6d275ef9ff1853901cc9d4e2f25cff8f02cbfe7d9bdf59b943ff679- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAAGN1660901
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Concerto for Violin & Cello in A Major, RV 546: I. Allegro · Machine-readable JSON-LD