ISRC USB8U1046072
Verified recording
USB8U1046072 is “Prodana nevesta (The Bartered Bride), Act I: Proc bychom se netesili” by Bedřich Smetana,
registered on the CopyrightChains blockchain with CopyrightID
0xb84a64fe032cf2940fb1ebdb6eefcd8141b7f1f5578ba10c6bd0ab049abc20bd and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1046072.
Recording identifiers
- ISRC
- USB8U1046072
- Title
- Prodana nevesta (The Bartered Bride), Act I: Proc bychom se netesili
- Artist
- Bedřich Smetana
- CopyrightID (CopyrightChains transaction hash)
0xb84a64fe032cf2940fb1ebdb6eefcd8141b7f1f5578ba10c6bd0ab049abc20bd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:66a06e441c06dcdf93de8dee8bc831530bf1f5afad06f158ab549564ac2540e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1046072
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Prodana nevesta (The Bartered Bride), Act I: Proc bychom se netesili · Machine-readable JSON-LD