ISRC FRZ141109080
Verified recording
FRZ141109080 is “The Bartered Bride: ACT I, Krušina Ovšem, Tobiáše Míchu znám už od dětství” by Bedřich Smetana,
registered on the CopyrightChains blockchain with CopyrightID
0x5b2578554950c875b125e36ba027741f08662d07edd098033a46a14d770fc067 and independently timestamped
in Bitcoin block 960276 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141109080.
Recording identifiers
- ISRC
- FRZ141109080
- Title
- The Bartered Bride: ACT I, Krušina Ovšem, Tobiáše Míchu znám už od dětství
- Artist
- Bedřich Smetana
- CopyrightID (CopyrightChains transaction hash)
0x5b2578554950c875b125e36ba027741f08662d07edd098033a46a14d770fc067
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T16:01:17+00:00
- Bitcoin block
- 960276
- Canonical record hash
sha256:ccd68caa67ffb438ab5b9dd70b27a6448dc538bdd105f3c0589f6ced10191926- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141109080
- Bitcoin block existence check
- https://blockstream.info/api/block/960276
Full record
Track page: The Bartered Bride: ACT I, Krušina Ovšem, Tobiáše Míchu znám už od dětství · Machine-readable JSON-LD