ISRC HKI191428920
Verified recording
HKI191428920 is “Libro de musica de vihuela de mano intitulado El maestro: Fantasia No. 20” by Luis de Milán,
registered on the CopyrightChains blockchain with CopyrightID
0x5d5fd2e3b510ff344dfce642ef68017e647c2210611e1f8067eaeb2ccb7de1b0 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191428920.
Recording identifiers
- ISRC
- HKI191428920
- Title
- Libro de musica de vihuela de mano intitulado El maestro: Fantasia No. 20
- Artist
- Luis de Milán
- CopyrightID (CopyrightChains transaction hash)
0x5d5fd2e3b510ff344dfce642ef68017e647c2210611e1f8067eaeb2ccb7de1b0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c9765892cdbbea59daf4a530f2c1465f176cdb6ede13f65dbdb6c7cce67cd05a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191428920
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Libro de musica de vihuela de mano intitulado El maestro: Fantasia No. 20 · Machine-readable JSON-LD