ISRC HKI199358122
Verified recording
HKI199358122 is “Soneto I” by Enríquez de Valderrábano,
registered on the CopyrightChains blockchain with CopyrightID
0xb512199b0766107dccc1eb91df867e3332b99b1128fc3b1c816a4ce94ef79c72 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199358122.
Recording identifiers
- ISRC
- HKI199358122
- Title
- Soneto I
- Artist
- Enríquez de Valderrábano
- CopyrightID (CopyrightChains transaction hash)
0xb512199b0766107dccc1eb91df867e3332b99b1128fc3b1c816a4ce94ef79c72
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:d06fe276e045af2c4f8e5bd8275ab12fcb6a8ffe2ca9a066220c1120badfbbdf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199358122
- Bitcoin block existence check
- https://blockstream.info/api/block/960441