ISRC QM4TX1793463
Verified recording
QM4TX1793463 is “Flute Concerto in D Major, RV 428 "Il Gardellino": II. Cantabile” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x5ce7daa2f5b96f27fe73708d1d37dbb4c64cac4e80fe29a7be575b747e5a8927 and independently timestamped
in Bitcoin block 960381 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1793463.
Recording identifiers
- ISRC
- QM4TX1793463
- Title
- Flute Concerto in D Major, RV 428 "Il Gardellino": II. Cantabile
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x5ce7daa2f5b96f27fe73708d1d37dbb4c64cac4e80fe29a7be575b747e5a8927
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:11+00:00
- Bitcoin block
- 960381
- Canonical record hash
sha256:5dcdc5931bb8c43c05c170ea8226d895e67ff74dded48f19d5eaab4d877b1131- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1793463
- Bitcoin block existence check
- https://blockstream.info/api/block/960381
Full record
Track page: Flute Concerto in D Major, RV 428 "Il Gardellino": II. Cantabile · Machine-readable JSON-LD