ISRC GBAYC2101761
Verified recording
GBAYC2101761 is “Mudarra: Libros de música en cifra, Libro I: Conde claros” by Alonso Mudarra,
registered on the CopyrightChains blockchain with CopyrightID
0x738112bcffc2069e8b900bc1e48139793b359875449e94e5f81529fe2eeaf190 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2101761.
Recording identifiers
- ISRC
- GBAYC2101761
- Title
- Mudarra: Libros de música en cifra, Libro I: Conde claros
- Artist
- Alonso Mudarra
- CopyrightID (CopyrightChains transaction hash)
0x738112bcffc2069e8b900bc1e48139793b359875449e94e5f81529fe2eeaf190
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:8383d4ea24e658721dbf94a867bced25e872dca8c9582592122f51082260ff90- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2101761
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Mudarra: Libros de música en cifra, Libro I: Conde claros · Machine-readable JSON-LD