ISRC CH4212400032
Verified recording
CH4212400032 is “Violin Concerto No. 1 in E Major "Spring", RV 269: III. Allegro (with Sonnet)” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x96e4f6b2760a42130dcec3621fed709e6bc97d616f3e6db49180220aae2b823c and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4212400032.
Recording identifiers
- ISRC
- CH4212400032
- Title
- Violin Concerto No. 1 in E Major "Spring", RV 269: III. Allegro (with Sonnet)
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x96e4f6b2760a42130dcec3621fed709e6bc97d616f3e6db49180220aae2b823c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:1e3637c2d1b7a9804307ff07632b81b9db5df099345c0086b808de1c0fa3591d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4212400032
- Bitcoin block existence check
- https://blockstream.info/api/block/960095
Full record
Track page: Violin Concerto No. 1 in E Major "Spring", RV 269: III. Allegro (with Sonnet) · Machine-readable JSON-LD