ISRC USFKZ0611002
Verified recording
USFKZ0611002 is “Sinfonia in C Major, RV 116: I. Allegro molto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x0b10c91cd9bc06783ff65d7195a60cc10d1860f65d5feb43d73afa792d0f4e24 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ0611002.
Recording identifiers
- ISRC
- USFKZ0611002
- Title
- Sinfonia in C Major, RV 116: I. Allegro molto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x0b10c91cd9bc06783ff65d7195a60cc10d1860f65d5feb43d73afa792d0f4e24
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:ef8f53acbaf6efa63f4341543d162b014a4c08596db2cade3fae9ec43bba6b58- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ0611002
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Sinfonia in C Major, RV 116: I. Allegro molto · Machine-readable JSON-LD