ISRC USSM10010423
Verified recording
USSM10010423 is “Vissi d'arte from Act II of Tosca” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xa00fa1f8c185db87716502e902b3b3e0d8a601f816129855f1db4725bd9965b5 and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10010423.
Recording identifiers
- ISRC
- USSM10010423
- Title
- Vissi d'arte from Act II of Tosca
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xa00fa1f8c185db87716502e902b3b3e0d8a601f816129855f1db4725bd9965b5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:d6cecf5f3a26fe3ea52e6d61c08e22cb1aa31989fac7b2a09e00b8cd20c856a6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10010423
- Bitcoin block existence check
- https://blockstream.info/api/block/960108
Full record
Track page: Vissi d'arte from Act II of Tosca · Machine-readable JSON-LD