ISRC CH4212400061
Verified recording
CH4212400061 is “Violin Concerto No. 4 in F Minor "Winter", RV 297: I. Allegro non molto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x478fdab1e4192df273c4086d9e911686633863a448ae0d8a54f6ed66fa1fdfb8 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4212400061.
Recording identifiers
- ISRC
- CH4212400061
- Title
- Violin Concerto No. 4 in F Minor "Winter", RV 297: I. Allegro non molto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x478fdab1e4192df273c4086d9e911686633863a448ae0d8a54f6ed66fa1fdfb8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:db7ae4c44afbcf2dd5f6f8c138a14aea3e5b52ab8e8b14869a106854e287d840- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4212400061
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: Violin Concerto No. 4 in F Minor "Winter", RV 297: I. Allegro non molto · Machine-readable JSON-LD