ISRC DEN960532218
Verified recording
DEN960532218 is “Motezuma, RV 723 / Act 1: Aria "Se prescritta in questo giorno"” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x81cbc20c4b31a3b91f5c25ae4e38e4a5dad7742126bcf538f319263682a29ec5 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/DEN960532218.
Recording identifiers
- ISRC
- DEN960532218
- Title
- Motezuma, RV 723 / Act 1: Aria "Se prescritta in questo giorno"
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x81cbc20c4b31a3b91f5c25ae4e38e4a5dad7742126bcf538f319263682a29ec5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:c779405676f907c2d536eb550d7189e86afa85b4c5ad18ea499458dfd0e04968- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960532218
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Motezuma, RV 723 / Act 1: Aria "Se prescritta in questo giorno" · Machine-readable JSON-LD