ISRC HKI199512807
Verified recording
HKI199512807 is “Il barbiere di Siviglia, Act I: Una voce poco fa” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0xb0846793aca7964a50e69c426e416e91d307e52e94d1fcd0f1507d5220a2e9e1 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/HKI199512807.
Recording identifiers
- ISRC
- HKI199512807
- Title
- Il barbiere di Siviglia, Act I: Una voce poco fa
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0xb0846793aca7964a50e69c426e416e91d307e52e94d1fcd0f1507d5220a2e9e1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7fc05ad9d1ca5498c5ce39a600e5aaa53fa4d7285c7f862c48e60646b4ab1cd5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199512807
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Il barbiere di Siviglia, Act I: Una voce poco fa · Machine-readable JSON-LD