ISRC CALC41601222
Verified recording
CALC41601222 is “Andromeda liberata, Serenata veneziana, RV Anh. 117: Sovvente il sole” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xc2ada1a068ff7dd4ac61f019a91aaff6d5141eccf6ff6aab0c5cb1610fbc14c6 and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41601222.
Recording identifiers
- ISRC
- CALC41601222
- Title
- Andromeda liberata, Serenata veneziana, RV Anh. 117: Sovvente il sole
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xc2ada1a068ff7dd4ac61f019a91aaff6d5141eccf6ff6aab0c5cb1610fbc14c6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:ebaf4d0da0d31f15acadb42201ae061a66f8e9893462d0ab893229e1481349a4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41601222
- Bitcoin block existence check
- https://blockstream.info/api/block/960236
Full record
Track page: Andromeda liberata, Serenata veneziana, RV Anh. 117: Sovvente il sole · Machine-readable JSON-LD