ISRC FRZ141110130
Verified recording
FRZ141110130 is “The Bartered Bride: ACT III, Háta, Kecal, Mícha Aj, jakže? Jakže?” by Bedřich Smetana,
registered on the CopyrightChains blockchain with CopyrightID
0x787ba8eb30f6f5bd944a1e4940b36107345f94a094c4420b69fb040731f5c195 and independently timestamped
in Bitcoin block 960379 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141110130.
Recording identifiers
- ISRC
- FRZ141110130
- Title
- The Bartered Bride: ACT III, Háta, Kecal, Mícha Aj, jakže? Jakže?
- Artist
- Bedřich Smetana
- CopyrightID (CopyrightChains transaction hash)
0x787ba8eb30f6f5bd944a1e4940b36107345f94a094c4420b69fb040731f5c195
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:25:34+00:00
- Bitcoin block
- 960379
- Canonical record hash
sha256:a98a6f661e39098788245e6e401e1ee7420560562989ed77e42e1a08699a9728- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141110130
- Bitcoin block existence check
- https://blockstream.info/api/block/960379
Full record
Track page: The Bartered Bride: ACT III, Háta, Kecal, Mícha Aj, jakže? Jakže? · Machine-readable JSON-LD