ISRC NLA507300813
Verified recording
NLA507300813 is “Don Giovanni / Act 1: "Presto, presto... pria ch'ei venga" - "Tra quest' arbori celata"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x780ca0633d79a67d31083860acd96d2d7de74db3617305a8a55c57327963d8b4 and independently timestamped
in Bitcoin block 960489 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300813.
Recording identifiers
- ISRC
- NLA507300813
- Title
- Don Giovanni / Act 1: "Presto, presto... pria ch'ei venga" - "Tra quest' arbori celata"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x780ca0633d79a67d31083860acd96d2d7de74db3617305a8a55c57327963d8b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:40:43+00:00
- Bitcoin block
- 960489
- Canonical record hash
sha256:f0f1bd2eca0c7d0db5b2964f83ee87e12b61a4b89d22aa4c3c26438109a6d770- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300813
- Bitcoin block existence check
- https://blockstream.info/api/block/960489
Full record
Track page: Don Giovanni / Act 1: "Presto, presto... pria ch'ei venga" - "Tra quest' arbori celata" · Machine-readable JSON-LD