ISRC USSM10409850
Verified recording
USSM10409850 is “Il Barbiere di Siviglia: Act I: Piano, pianissimo - Highlights” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0x31ea6f542b69cfefbb8c19abe53474265fd83c4ad4690dec45a2ee8d752009aa and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10409850.
Recording identifiers
- ISRC
- USSM10409850
- Title
- Il Barbiere di Siviglia: Act I: Piano, pianissimo - Highlights
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0x31ea6f542b69cfefbb8c19abe53474265fd83c4ad4690dec45a2ee8d752009aa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d4eff3b453e21944885c27daecea94ea4999180178af68bcf79eda6a6dff4ffe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10409850
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Il Barbiere di Siviglia: Act I: Piano, pianissimo - Highlights · Machine-readable JSON-LD