ISRC DEF057404360
Verified recording
DEF057404360 is “Lute music - Spain: Mille regres. La canción del Emperador del quarto tono de Jusquin” by Luis de Narváez,
registered on the CopyrightChains blockchain with CopyrightID
0xb1ddd33986eeb59491067951d752623e5b2122723412ff2cef6f1f8e0fb93711 and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057404360.
Recording identifiers
- ISRC
- DEF057404360
- Title
- Lute music - Spain: Mille regres. La canción del Emperador del quarto tono de Jusquin
- Artist
- Luis de Narváez
- CopyrightID (CopyrightChains transaction hash)
0xb1ddd33986eeb59491067951d752623e5b2122723412ff2cef6f1f8e0fb93711
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:9b47fd0df38793becaead7d1addfa16e0f82b37253e6df2da2c5803a3a677950- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057404360
- Bitcoin block existence check
- https://blockstream.info/api/block/957124
Full record
Track page: Lute music - Spain: Mille regres. La canción del Emperador del quarto tono de Jusquin · Machine-readable JSON-LD