ISRC USBC10401815
Verified recording
USBC10401815 is “Il Barbiere di Siviglia: Act I: Largo al factotum (Arranged for Brass Ensemble)” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0x0c4985a9a0743507a337eedc6b603cff6b5fc10cd878f2739b2655939f806dab 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/USBC10401815.
Recording identifiers
- ISRC
- USBC10401815
- Title
- Il Barbiere di Siviglia: Act I: Largo al factotum (Arranged for Brass Ensemble)
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0x0c4985a9a0743507a337eedc6b603cff6b5fc10cd878f2739b2655939f806dab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b41cde22d975d176a2d74189bce1c6e9fe7a86a6610591f373404b45f730cbb8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10401815
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Il Barbiere di Siviglia: Act I: Largo al factotum (Arranged for Brass Ensemble) · Machine-readable JSON-LD