ISRC CZA168112092
Verified recording
CZA168112092 is “The Bartered Bride, JB 1:100, Act I, Scene 4: Here She´s Coming! (Krušina, sedlák, Ludmila, manželka Krušiny, Mařenka, Krušinova dcera, Kecal, vesnický dohazovač)” by Bedřich Smetana,
registered on the CopyrightChains blockchain with CopyrightID
0x65caf285728cc4c1467e864b2af42825a7636437b0d443317e457139496793a3 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168112092.
Recording identifiers
- ISRC
- CZA168112092
- Title
- The Bartered Bride, JB 1:100, Act I, Scene 4: Here She´s Coming! (Krušina, sedlák, Ludmila, manželka Krušiny, Mařenka, Krušinova dcera, Kecal, vesnický dohazovač)
- Artist
- Bedřich Smetana
- CopyrightID (CopyrightChains transaction hash)
0x65caf285728cc4c1467e864b2af42825a7636437b0d443317e457139496793a3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:746da8fc42e56c463de91f2537d9d6ed0f4b2f141b1fdb14f9ad4499aae45ad0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168112092
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: The Bartered Bride, JB 1:100, Act I, Scene 4: Here She´s Coming! (Krušina, sedlák, Ludmila, manželka Krušiny, Mařenka, Krušinova dcera, Kecal, vesnický dohazovač) · Machine-readable JSON-LD