ISRC CH4211900118
Verified recording
CH4211900118 is “Juditha Triumphans, RV 644, pars altera: Aria (Ozias) "O Sydera, o stellæ"” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x71bcf7dcc7f0324cb9df984a5f3fecf25ad3f26014fa2cf4878ee7532214bacd and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4211900118.
Recording identifiers
- ISRC
- CH4211900118
- Title
- Juditha Triumphans, RV 644, pars altera: Aria (Ozias) "O Sydera, o stellæ"
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x71bcf7dcc7f0324cb9df984a5f3fecf25ad3f26014fa2cf4878ee7532214bacd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8c6971b649c841398bf22ceca33d21eaf5f59b3ca18a908dbd9e84b2d82f72af- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4211900118
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Juditha Triumphans, RV 644, pars altera: Aria (Ozias) "O Sydera, o stellæ" · Machine-readable JSON-LD