ISRC CH1491839113
Verified recording
CH1491839113 is “Violin Sonata No. 1 in C Major, RV 4: III. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x97e01177b6126c41342892811224d6701f0eef38b881e2c293e84e54a1fe59e5 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/CH1491839113.
Recording identifiers
- ISRC
- CH1491839113
- Title
- Violin Sonata No. 1 in C Major, RV 4: III. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x97e01177b6126c41342892811224d6701f0eef38b881e2c293e84e54a1fe59e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:13ab6acf401ca072d1c1550781d27d9c7fc21521e6ce9dafb6b33b09506b6fa4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491839113
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Violin Sonata No. 1 in C Major, RV 4: III. Largo · Machine-readable JSON-LD