ISRC GBBBA1800574
Verified recording
GBBBA1800574 is “Ottone in Villa, RV 729 / Act 2: "Leggi almeno, tiranna infedele"” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x6f12259e02470ec3fff3802c9060edc5561be60bcdccf438b3f49c5f7222dc95 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA1800574.
Recording identifiers
- ISRC
- GBBBA1800574
- Title
- Ottone in Villa, RV 729 / Act 2: "Leggi almeno, tiranna infedele"
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x6f12259e02470ec3fff3802c9060edc5561be60bcdccf438b3f49c5f7222dc95
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:7598ccc49631920b59dc0600eb9eba2937af388432e32a5d62401e50ecfc6bd7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA1800574
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Ottone in Villa, RV 729 / Act 2: "Leggi almeno, tiranna infedele" · Machine-readable JSON-LD