ISRC GBF078440307
Verified recording
GBF078440307 is “Flautino Concerto in C, R.443: 3. Allegro molto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x307b99e180cbb75adf51b1b1ddde1bcb035334eda222fd6af7ad28d26cc99c0a and independently timestamped
in Bitcoin block 957061 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078440307.
Recording identifiers
- ISRC
- GBF078440307
- Title
- Flautino Concerto in C, R.443: 3. Allegro molto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x307b99e180cbb75adf51b1b1ddde1bcb035334eda222fd6af7ad28d26cc99c0a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:07:00+00:00
- Bitcoin block
- 957061
- Canonical record hash
sha256:52ad3a5415114a5f50253189b90cc9c8fe6286647efd75ac058ac458375b8ae9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078440307
- Bitcoin block existence check
- https://blockstream.info/api/block/957061
Full record
Track page: Flautino Concerto in C, R.443: 3. Allegro molto · Machine-readable JSON-LD