ISRC USSM11709653
Verified recording
USSM11709653 is “Stiffelio, Act I, Scene 6: Tosto ei disse! ... A te ascenda, o Dio clemente” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0xb323009f4afa811cd7d8511fd67eb0f5945ec4a8e5093cf5ceacdb8d436ad97c and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11709653.
Recording identifiers
- ISRC
- USSM11709653
- Title
- Stiffelio, Act I, Scene 6: Tosto ei disse! ... A te ascenda, o Dio clemente
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0xb323009f4afa811cd7d8511fd67eb0f5945ec4a8e5093cf5ceacdb8d436ad97c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:b37b90d555f998270d3178ef7606910b9245d79cb76fb40bfb89b06553c42670- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11709653
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Stiffelio, Act I, Scene 6: Tosto ei disse! ... A te ascenda, o Dio clemente · Machine-readable JSON-LD