ISRC HKI199706409
Verified recording
HKI199706409 is “Il barbiere di Siviglia (The Barber of Seville): Act I Finale: Fredda ed immobile” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0xb2d3d4b0afac262a1daaca8ebe3202e6123653f01dc0c7e26f0870e178f03afd 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/HKI199706409.
Recording identifiers
- ISRC
- HKI199706409
- Title
- Il barbiere di Siviglia (The Barber of Seville): Act I Finale: Fredda ed immobile
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0xb2d3d4b0afac262a1daaca8ebe3202e6123653f01dc0c7e26f0870e178f03afd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6a4b214bd4cae80f9ed669aa48c6bf1cf827c4da2e64862aa1dbbcd2c0b4143b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199706409
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Il barbiere di Siviglia (The Barber of Seville): Act I Finale: Fredda ed immobile · Machine-readable JSON-LD