ISRC USSM12005800
Verified recording
USSM12005800 is “La Traviata, Act III - Preludio, scena e aria: Addio, del Passato Bei Sogni Ridenti” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0x21c383efe1639a19c799c1d5f852c369388dbe1aea6129c48c4ae27a58d3b0f3 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/USSM12005800.
Recording identifiers
- ISRC
- USSM12005800
- Title
- La Traviata, Act III - Preludio, scena e aria: Addio, del Passato Bei Sogni Ridenti
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0x21c383efe1639a19c799c1d5f852c369388dbe1aea6129c48c4ae27a58d3b0f3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:933d6c929f9c8a8cbe9c9dda8b5e0e8d1d37b6247d7dbd82d54af469f0bc1bfd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12005800
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: La Traviata, Act III - Preludio, scena e aria: Addio, del Passato Bei Sogni Ridenti · Machine-readable JSON-LD