ISRC NLA507400528
Verified recording
NLA507400528 is “Concierto Madrigal for 2 Guitars and Orchestra: Zapateado (Allegro vivace)” by Joaquín Rodrigo,
registered on the CopyrightChains blockchain with CopyrightID
0x92ba75782ce156ed711f70cef0776cca2767a4bf605bbe424612145a75f34fae and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507400528.
Recording identifiers
- ISRC
- NLA507400528
- Title
- Concierto Madrigal for 2 Guitars and Orchestra: Zapateado (Allegro vivace)
- Artist
- Joaquín Rodrigo
- CopyrightID (CopyrightChains transaction hash)
0x92ba75782ce156ed711f70cef0776cca2767a4bf605bbe424612145a75f34fae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:f2b9eef1a24d7186f67093a1e7d6a1362727562950c17936cbef7ea77a1a7a46- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507400528
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Concierto Madrigal for 2 Guitars and Orchestra: Zapateado (Allegro vivace) · Machine-readable JSON-LD