ISRC NLE422103503
Verified recording
NLE422103503 is “La Traviata, Act I: Libiamo ne' lieti calici” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0x0b22c02313dbd51ac24e5cbe0b09b37ce044dfedf57cd4546a8ec0ade8b82851 and independently timestamped
in Bitcoin block 957046 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422103503.
Recording identifiers
- ISRC
- NLE422103503
- Title
- La Traviata, Act I: Libiamo ne' lieti calici
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0x0b22c02313dbd51ac24e5cbe0b09b37ce044dfedf57cd4546a8ec0ade8b82851
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:04:01+00:00
- Bitcoin block
- 957046
- Canonical record hash
sha256:fce66a30f2c73c226b47aca8ebfa1e777a60394d5a5b236b10301501faa7373d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422103503
- Bitcoin block existence check
- https://blockstream.info/api/block/957046
Full record
Track page: La Traviata, Act I: Libiamo ne' lieti calici · Machine-readable JSON-LD