ISRC CH1260001208
Verified recording
CH1260001208 is “Sonata in A Major, RV 59: II. Allegro ma non presto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x9f0d90d2b005544a910bb62edbee44adc7ad82a8b59bdc14f42e7414a1c18eaf and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1260001208.
Recording identifiers
- ISRC
- CH1260001208
- Title
- Sonata in A Major, RV 59: II. Allegro ma non presto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x9f0d90d2b005544a910bb62edbee44adc7ad82a8b59bdc14f42e7414a1c18eaf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:8804244fd93c4c9c5242f492c3defeb4494e462afc63cf44653d2c257983119f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1260001208
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Sonata in A Major, RV 59: II. Allegro ma non presto · Machine-readable JSON-LD