ISRC ITCC51102718
Verified recording
ITCC51102718 is “Il barbiere di Siviglia (The Barber of Seville) *: Act I: Ma, signor (Chorus)” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0xbf075a3edc3aa750ca29b83a6fb2d4af8b3dca6c2ddcf0b2bf5330660279d1a2 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/ITCC51102718.
Recording identifiers
- ISRC
- ITCC51102718
- Title
- Il barbiere di Siviglia (The Barber of Seville) *: Act I: Ma, signor (Chorus)
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0xbf075a3edc3aa750ca29b83a6fb2d4af8b3dca6c2ddcf0b2bf5330660279d1a2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:710355a28683fbf3270aec2eeb63c92f44bb8f0c34c26c1aa512c63c81c5266a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITCC51102718
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Il barbiere di Siviglia (The Barber of Seville) *: Act I: Ma, signor (Chorus) · Machine-readable JSON-LD