ISRC HKI192202228
Verified recording
HKI192202228 is “Romilda e Costanza: Overture” by Giacomo Meyerbeer,
registered on the CopyrightChains blockchain with CopyrightID
0xab7fdf175fd5f5cd4f419d68418a6d6d4017ee8b1cd4f776f03c69a61d96aa77 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192202228.
Recording identifiers
- ISRC
- HKI192202228
- Title
- Romilda e Costanza: Overture
- Artist
- Giacomo Meyerbeer
- CopyrightID (CopyrightChains transaction hash)
0xab7fdf175fd5f5cd4f419d68418a6d6d4017ee8b1cd4f776f03c69a61d96aa77
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:0957c32ce021169c1e03656dcf08c0e2a11555635fe06d9d3a4fdc417080e772- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192202228
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Romilda e Costanza: Overture · Machine-readable JSON-LD