ISRC DEF056201603
Verified recording
DEF056201603 is “Flautino Concerto In C, R.443: 3. Allegro molto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xbf401691e73794e28e700a858590afded46fd85f394a28886bd683e361af1f38 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/DEF056201603.
Recording identifiers
- ISRC
- DEF056201603
- Title
- Flautino Concerto In C, R.443: 3. Allegro molto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xbf401691e73794e28e700a858590afded46fd85f394a28886bd683e361af1f38
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:ed406f26a5d22485826512066325e370785ce6af83360824fbcb88d1ca8bc784- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056201603
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Flautino Concerto In C, R.443: 3. Allegro molto · Machine-readable JSON-LD