ISRC FRZ141109060
Verified recording
FRZ141109060 is “The Bartered Bride: ACT I, Jeník, Mařenka Jako matka požehnáním” by Bedřich Smetana,
registered on the CopyrightChains blockchain with CopyrightID
0xabb1b8a71cf4515b3375c078bd855c9fddd828ec45225524157537827c622b6c and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141109060.
Recording identifiers
- ISRC
- FRZ141109060
- Title
- The Bartered Bride: ACT I, Jeník, Mařenka Jako matka požehnáním
- Artist
- Bedřich Smetana
- CopyrightID (CopyrightChains transaction hash)
0xabb1b8a71cf4515b3375c078bd855c9fddd828ec45225524157537827c622b6c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:325fcd24b68666efd2cd21024bd0195adb5919b0273c3626a0bf332ddd18ecbd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141109060
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: The Bartered Bride: ACT I, Jeník, Mařenka Jako matka požehnáním · Machine-readable JSON-LD