ISRC GBAJX8401802
Verified recording
GBAJX8401802 is “Romanesca: O guardame las vacas (Arr. for Guitar by Nigel North)” by Alonso Mudarra,
registered on the CopyrightChains blockchain with CopyrightID
0x0888fb51901dc32683f4ed62e235462ecbf9a6780725f17efd0849fcc31bd83c and independently timestamped
in Bitcoin block 960381 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJX8401802.
Recording identifiers
- ISRC
- GBAJX8401802
- Title
- Romanesca: O guardame las vacas (Arr. for Guitar by Nigel North)
- Artist
- Alonso Mudarra
- CopyrightID (CopyrightChains transaction hash)
0x0888fb51901dc32683f4ed62e235462ecbf9a6780725f17efd0849fcc31bd83c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:11+00:00
- Bitcoin block
- 960381
- Canonical record hash
sha256:8c1a9406267de5eef52c14ef4d06e59dac477becadc0a374351f8aa146f759ae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJX8401802
- Bitcoin block existence check
- https://blockstream.info/api/block/960381
Full record
Track page: Romanesca: O guardame las vacas (Arr. for Guitar by Nigel North) · Machine-readable JSON-LD