ISRC CZA168105092
Verified recording
CZA168105092 is “The Bartered Bride, JB 1:100, Act I, Scene 2: It Will Then Happen like I Have Been Told! (Mařenka, Krušinova dcera, Jeník, Míchův syn z prvního manželství)” by Bedřich Smetana,
registered on the CopyrightChains blockchain with CopyrightID
0xb7fa9c2ee559ee451ace0fdb54cc370cf150cf97534eaeb3642a3ae5ff439c3d and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168105092.
Recording identifiers
- ISRC
- CZA168105092
- Title
- The Bartered Bride, JB 1:100, Act I, Scene 2: It Will Then Happen like I Have Been Told! (Mařenka, Krušinova dcera, Jeník, Míchův syn z prvního manželství)
- Artist
- Bedřich Smetana
- CopyrightID (CopyrightChains transaction hash)
0xb7fa9c2ee559ee451ace0fdb54cc370cf150cf97534eaeb3642a3ae5ff439c3d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:485d02624b8cdad11b12c2f1e447c88494601329f5db41e23229fa7cf9e1bc7e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168105092
- Bitcoin block existence check
- https://blockstream.info/api/block/960337
Full record
Track page: The Bartered Bride, JB 1:100, Act I, Scene 2: It Will Then Happen like I Have Been Told! (Mařenka, Krušinova dcera, Jeník, Míchův syn z prvního manželství) · Machine-readable JSON-LD