ISRC DEF057404330
Verified recording
DEF057404330 is “Lute music - Spain: (Diferencias sobre) Conde claros” by Alonso Mudarra,
registered on the CopyrightChains blockchain with CopyrightID
0x9fddde28104780d9670c039bba4399b638adb54df71e110a6ef18df8185e1f17 and independently timestamped
in Bitcoin block 960389 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057404330.
Recording identifiers
- ISRC
- DEF057404330
- Title
- Lute music - Spain: (Diferencias sobre) Conde claros
- Artist
- Alonso Mudarra
- CopyrightID (CopyrightChains transaction hash)
0x9fddde28104780d9670c039bba4399b638adb54df71e110a6ef18df8185e1f17
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:20:10+00:00
- Bitcoin block
- 960389
- Canonical record hash
sha256:dd263b21dfe93e097d0ee053c4c599b30260b443d94a405471624d15f319010e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057404330
- Bitcoin block existence check
- https://blockstream.info/api/block/960389
Full record
Track page: Lute music - Spain: (Diferencias sobre) Conde claros · Machine-readable JSON-LD