ISRC USASX1652201
Verified recording
USASX1652201 is “Rigoletto, Act I: Prelude” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0x813d9fdd0acdfa3c5240962d3d78d30e5578b335da6ea2c9b823d11d373ff671 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/USASX1652201.
Recording identifiers
- ISRC
- USASX1652201
- Title
- Rigoletto, Act I: Prelude
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0x813d9fdd0acdfa3c5240962d3d78d30e5578b335da6ea2c9b823d11d373ff671
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:800e8c792237b056282cc624b39f5cc3b619c109654f5f9134e63bf271c4c35e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX1652201
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Rigoletto, Act I: Prelude · Machine-readable JSON-LD