ISRC QM4TX1793474
Verified recording
QM4TX1793474 is “Concerto for Flute, Strings and Continuo in C Minor, RV 441: I. Allegro non molto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x48d04a2a13131139dfa4fc0ed57c28748c3d72adac4f2cddb3d6b7ec68acb67b and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1793474.
Recording identifiers
- ISRC
- QM4TX1793474
- Title
- Concerto for Flute, Strings and Continuo in C Minor, RV 441: I. Allegro non molto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x48d04a2a13131139dfa4fc0ed57c28748c3d72adac4f2cddb3d6b7ec68acb67b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4272d72b48cbf8e1e77998c84e29b7f8d3fd7bdb7f4197086595d0fd4bc3c598- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1793474
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto for Flute, Strings and Continuo in C Minor, RV 441: I. Allegro non molto · Machine-readable JSON-LD