ISRC NLA509104303
Verified recording
NLA509104303 is “La traviata / Act 1: "Libiamo ne'lieti calici" (Brindisi)” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0x35d95be7f9344c778f2d9f5f80952b244ed45e4578e4f6dd0e9cd467ac526a1f and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509104303.
Recording identifiers
- ISRC
- NLA509104303
- Title
- La traviata / Act 1: "Libiamo ne'lieti calici" (Brindisi)
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0x35d95be7f9344c778f2d9f5f80952b244ed45e4578e4f6dd0e9cd467ac526a1f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:99bae740283ed0e4600f398e272f9381ea960b308934f21d74a17333ad014808- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509104303
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: La traviata / Act 1: "Libiamo ne'lieti calici" (Brindisi) · Machine-readable JSON-LD