ISRC CH4212400057
Verified recording
CH4212400057 is “Violin Concerto No. 2 in G Minor "Summer", RV 315: III. Presto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x165aa7325175a3f05e49b3ee0d45c37da0322685158e6b9501cd58c5a76cf824 and independently timestamped
in Bitcoin block 960222 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4212400057.
Recording identifiers
- ISRC
- CH4212400057
- Title
- Violin Concerto No. 2 in G Minor "Summer", RV 315: III. Presto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x165aa7325175a3f05e49b3ee0d45c37da0322685158e6b9501cd58c5a76cf824
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:48:45+00:00
- Bitcoin block
- 960222
- Canonical record hash
sha256:5ccea8939923703085b19d22f5dce3e32201dd0ec9413ffa6b03e62425606001- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4212400057
- Bitcoin block existence check
- https://blockstream.info/api/block/960222
Full record
Track page: Violin Concerto No. 2 in G Minor "Summer", RV 315: III. Presto · Machine-readable JSON-LD