ISRC FRZ141110190
Verified recording
FRZ141110190 is “The Bartered Bride: ACT III, Scene 8. Kecal Hle, hle! Chasníku, čekáš už na peníze?” by Bedřich Smetana,
registered on the CopyrightChains blockchain with CopyrightID
0x57dfa4c29693408d6e667e5a07e8be61c9c7bcaf57d96764ab4ec0f63d88be7d and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141110190.
Recording identifiers
- ISRC
- FRZ141110190
- Title
- The Bartered Bride: ACT III, Scene 8. Kecal Hle, hle! Chasníku, čekáš už na peníze?
- Artist
- Bedřich Smetana
- CopyrightID (CopyrightChains transaction hash)
0x57dfa4c29693408d6e667e5a07e8be61c9c7bcaf57d96764ab4ec0f63d88be7d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:b5eee642424eef8a265060dded6d3dbd6fed9c1c9fbf4b3ec09fe553cbc251bb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141110190
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: The Bartered Bride: ACT III, Scene 8. Kecal Hle, hle! Chasníku, čekáš už na peníze? · Machine-readable JSON-LD