ISRC NLA507400524
Verified recording
NLA507400524 is “Concierto Madrigal for 2 Guitars and Orchestra: Girardilla (Presto)” by Joaquín Rodrigo,
registered on the CopyrightChains blockchain with CopyrightID
0xc1489798d9b11095fb351abb4b5dfd4abcbb43e9e39dc7389e0e7f795e4f2926 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/NLA507400524.
Recording identifiers
- ISRC
- NLA507400524
- Title
- Concierto Madrigal for 2 Guitars and Orchestra: Girardilla (Presto)
- Artist
- Joaquín Rodrigo
- CopyrightID (CopyrightChains transaction hash)
0xc1489798d9b11095fb351abb4b5dfd4abcbb43e9e39dc7389e0e7f795e4f2926
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:523f4e4edef3a71ef7473734f9889daf4aa353690b8852977b67f088af760048- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507400524
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Concierto Madrigal for 2 Guitars and Orchestra: Girardilla (Presto) · Machine-readable JSON-LD