ISRC NLA460710331
Verified recording
NLA460710331 is “Sonata for 2 Violins and Basso Continuo: II. Andante spirituoso” by Ignacio Balbi,
registered on the CopyrightChains blockchain with CopyrightID
0x7cbf41ba0c4bb222ff3c2b251fb1979f9f4f4638eb4ffe301d1a223a158d7ef7 and independently timestamped
in Bitcoin block 957052 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460710331.
Recording identifiers
- ISRC
- NLA460710331
- Title
- Sonata for 2 Violins and Basso Continuo: II. Andante spirituoso
- Artist
- Ignacio Balbi
- CopyrightID (CopyrightChains transaction hash)
0x7cbf41ba0c4bb222ff3c2b251fb1979f9f4f4638eb4ffe301d1a223a158d7ef7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:50:41+00:00
- Bitcoin block
- 957052
- Canonical record hash
sha256:7610e93dbf4185c535afde5a2c1958e7a84b0fa1ffad4b26f3a7275148c22218- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460710331
- Bitcoin block existence check
- https://blockstream.info/api/block/957052
Full record
Track page: Sonata for 2 Violins and Basso Continuo: II. Andante spirituoso · Machine-readable JSON-LD