ISRC USBC10507857
Verified recording
USBC10507857 is “Los seys libros del Delphín de Música (Excerpts): Book IV: O gloriosa Domina (seys diferencias)” by Luis de Narváez,
registered on the CopyrightChains blockchain with CopyrightID
0x5f1cff6b8029ff3373477deb6668e71f910557391fb2b1224192dfec428e5d70 and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10507857.
Recording identifiers
- ISRC
- USBC10507857
- Title
- Los seys libros del Delphín de Música (Excerpts): Book IV: O gloriosa Domina (seys diferencias)
- Artist
- Luis de Narváez
- CopyrightID (CopyrightChains transaction hash)
0x5f1cff6b8029ff3373477deb6668e71f910557391fb2b1224192dfec428e5d70
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:b420cf70f778f06f3576a1ad9115cc549ee60aab3dc12704f647fb61e9b4a447- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10507857
- Bitcoin block existence check
- https://blockstream.info/api/block/960481
Full record
Track page: Los seys libros del Delphín de Música (Excerpts): Book IV: O gloriosa Domina (seys diferencias) · Machine-readable JSON-LD