ISRC NLA508810420
Verified recording
NLA508810420 is “Maria Stuarda / Act 3: "La perfida insultarmi anche volea"” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0xa3670a8f0cbeb0d64f8b2d730ed5a513317f87b5e5b7293a73d85e5730c22c8e and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508810420.
Recording identifiers
- ISRC
- NLA508810420
- Title
- Maria Stuarda / Act 3: "La perfida insultarmi anche volea"
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0xa3670a8f0cbeb0d64f8b2d730ed5a513317f87b5e5b7293a73d85e5730c22c8e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:798f2e9293cdf4db25b232af1a29f6f80f5ae6ad048b80e612472b859bed1b21- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508810420
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: Maria Stuarda / Act 3: "La perfida insultarmi anche volea" · Machine-readable JSON-LD