ISRC USV351403188
Verified recording
USV351403188 is “La traviata, Act I: Libiamo ne' lieti calici” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0x42d38215b4261141aed477a3863f668dfcd21d48bcc9e82614d0587b4cbbe694 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351403188.
Recording identifiers
- ISRC
- USV351403188
- Title
- La traviata, Act I: Libiamo ne' lieti calici
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0x42d38215b4261141aed477a3863f668dfcd21d48bcc9e82614d0587b4cbbe694
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:09a39e14d5adff49f4f8c523eeef18167a17bc3864572f44df4be9c1261d21b2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351403188
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: La traviata, Act I: Libiamo ne' lieti calici · Machine-readable JSON-LD