ISRC CH4212400033
Verified recording
CH4212400033 is “Violin Concerto No. 2 in G Minor "Summer", RV 315: I. Allegro ma non molto (with Sonnet)” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xf2e86e89215b5e87d317624db6c37f8cde1264ef3967cc566316655662fd846e and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4212400033.
Recording identifiers
- ISRC
- CH4212400033
- Title
- Violin Concerto No. 2 in G Minor "Summer", RV 315: I. Allegro ma non molto (with Sonnet)
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xf2e86e89215b5e87d317624db6c37f8cde1264ef3967cc566316655662fd846e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:caa849db8cb42929641868f94a79447aed2f92e5e5112798b89915a64f6fad04- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4212400033
- Bitcoin block existence check
- https://blockstream.info/api/block/960150
Full record
Track page: Violin Concerto No. 2 in G Minor "Summer", RV 315: I. Allegro ma non molto (with Sonnet) · Machine-readable JSON-LD