ISRC NLA508213208
Verified recording
NLA508213208 is “I Lombardi / Act 4: "O signore, dal tetto natio"” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0xab89861d128427a49c033c641cf773db29513958b2479dedb72f3bae7d756c1b and independently timestamped
in Bitcoin block 960300 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508213208.
Recording identifiers
- ISRC
- NLA508213208
- Title
- I Lombardi / Act 4: "O signore, dal tetto natio"
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0xab89861d128427a49c033c641cf773db29513958b2479dedb72f3bae7d756c1b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:42:40+00:00
- Bitcoin block
- 960300
- Canonical record hash
sha256:aaab33d50e658349c9475d13839d23554e5e9d03358c3c69809d6fe89f3abeea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508213208
- Bitcoin block existence check
- https://blockstream.info/api/block/960300
Full record
Track page: I Lombardi / Act 4: "O signore, dal tetto natio" · Machine-readable JSON-LD