ISRC CH1491839106
Verified recording
CH1491839106 is “Violin Concerto in G Major, RV 311 "In tromba marina": II. Sempre pianissimo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xa854123484fb0510f8954b08c701b5c5e333748968fe0511dd16ba3d0f16643c and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491839106.
Recording identifiers
- ISRC
- CH1491839106
- Title
- Violin Concerto in G Major, RV 311 "In tromba marina": II. Sempre pianissimo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xa854123484fb0510f8954b08c701b5c5e333748968fe0511dd16ba3d0f16643c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:8e3bf2008d961257d4b1f28751978780d673c8bb673eb5703b258666af8963cb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491839106
- Bitcoin block existence check
- https://blockstream.info/api/block/960240
Full record
Track page: Violin Concerto in G Major, RV 311 "In tromba marina": II. Sempre pianissimo · Machine-readable JSON-LD