ISRC GBAYC2101759
Verified recording
GBAYC2101759 is “Mudarra: Libros de música en cifra, Libro I: Pavana II, de Alexandre” by Alonso Mudarra,
registered on the CopyrightChains blockchain with CopyrightID
0x9e57591a8e0914d3e554f9e92ae070ec93c410678ae18237390a76d3856f79cf and independently timestamped
in Bitcoin block 957145 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2101759.
Recording identifiers
- ISRC
- GBAYC2101759
- Title
- Mudarra: Libros de música en cifra, Libro I: Pavana II, de Alexandre
- Artist
- Alonso Mudarra
- CopyrightID (CopyrightChains transaction hash)
0x9e57591a8e0914d3e554f9e92ae070ec93c410678ae18237390a76d3856f79cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T08:56:20+00:00
- Bitcoin block
- 957145
- Canonical record hash
sha256:f9887634732ac8937dde60004727c6ebdbaf7a69dc9be5f02f28f6b28f377869- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2101759
- Bitcoin block existence check
- https://blockstream.info/api/block/957145
Full record
Track page: Mudarra: Libros de música en cifra, Libro I: Pavana II, de Alexandre · Machine-readable JSON-LD