ISRC HKI191428907
Verified recording
HKI191428907 is “Libro de musica de vihuela de mano intitulado El maestro: Fantasia No. 7” by Luis de Milán,
registered on the CopyrightChains blockchain with CopyrightID
0x852b107202ac07156726d843ccb5eb5542190167bff1cbf67be614fbd2e8c522 and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191428907.
Recording identifiers
- ISRC
- HKI191428907
- Title
- Libro de musica de vihuela de mano intitulado El maestro: Fantasia No. 7
- Artist
- Luis de Milán
- CopyrightID (CopyrightChains transaction hash)
0x852b107202ac07156726d843ccb5eb5542190167bff1cbf67be614fbd2e8c522
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:fbb49347ef8aedf1648f3d76a0da6b42c69222a09ee8f00b1708cbc40b6d5ffd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191428907
- Bitcoin block existence check
- https://blockstream.info/api/block/960344
Full record
Track page: Libro de musica de vihuela de mano intitulado El maestro: Fantasia No. 7 · Machine-readable JSON-LD