ISRC DEF057130502
Verified recording
DEF057130502 is “Il barbiere di Siviglia, Act I: Cavatina. Ecco, ridente in cielo - Ehi, Fiorello? - Recit. Gente indiscreta!” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0x8247c15aaa3748e3339a0893485129f89e6ed06e1da2198c297f8091619969f1 and independently timestamped
in Bitcoin block 960300 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057130502.
Recording identifiers
- ISRC
- DEF057130502
- Title
- Il barbiere di Siviglia, Act I: Cavatina. Ecco, ridente in cielo - Ehi, Fiorello? - Recit. Gente indiscreta!
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0x8247c15aaa3748e3339a0893485129f89e6ed06e1da2198c297f8091619969f1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:42:40+00:00
- Bitcoin block
- 960300
- Canonical record hash
sha256:8123eb68b677b442a1bbbc4168afa3852846078bcad632a4123fb466674593ac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057130502
- Bitcoin block existence check
- https://blockstream.info/api/block/960300
Full record
Track page: Il barbiere di Siviglia, Act I: Cavatina. Ecco, ridente in cielo - Ehi, Fiorello? - Recit. Gente indiscreta! · Machine-readable JSON-LD