ISRC CH4212400035
Verified recording
CH4212400035 is “Violin Concerto No. 2 in G Minor "Summer", RV 315: III. Presto (with Sonnet)” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xc37d88b51ec01edd47f958bd1248350501853fbb272c86c43517e5634050e8a8 and independently timestamped
in Bitcoin block 957048 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4212400035.
Recording identifiers
- ISRC
- CH4212400035
- Title
- Violin Concerto No. 2 in G Minor "Summer", RV 315: III. Presto (with Sonnet)
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xc37d88b51ec01edd47f958bd1248350501853fbb272c86c43517e5634050e8a8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:18:56+00:00
- Bitcoin block
- 957048
- Canonical record hash
sha256:721471360dfc6f8a04a8ba051cc7276c012a275a47cf9e175924217ad087eec8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4212400035
- Bitcoin block existence check
- https://blockstream.info/api/block/957048
Full record
Track page: Violin Concerto No. 2 in G Minor "Summer", RV 315: III. Presto (with Sonnet) · Machine-readable JSON-LD