ISRC NLA508810409
Verified recording
NLA508810409 is “Maria Stuarda / Act 2: "O nube che lieve per l'aria"” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0x36b8e72a0c7efa0691423f457f578d9b286efc7e73edcd96e5ccce22f1b38994 and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508810409.
Recording identifiers
- ISRC
- NLA508810409
- Title
- Maria Stuarda / Act 2: "O nube che lieve per l'aria"
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0x36b8e72a0c7efa0691423f457f578d9b286efc7e73edcd96e5ccce22f1b38994
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:fbd27b00d6cebd6911ac2abfddcfd1dbdff0a79050083f0754c20744c36d1a50- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508810409
- Bitcoin block existence check
- https://blockstream.info/api/block/960108
Full record
Track page: Maria Stuarda / Act 2: "O nube che lieve per l'aria" · Machine-readable JSON-LD