ISRC FRZ141110080
Verified recording
FRZ141110080 is “The Bartered Bride: ACT III, Principál Ohlašujeme slavnému publikum” by Bedřich Smetana,
registered on the CopyrightChains blockchain with CopyrightID
0x86c42edd3de80676d8db014a71c01d5466b58342b1ce8d28e381340ad5517500 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141110080.
Recording identifiers
- ISRC
- FRZ141110080
- Title
- The Bartered Bride: ACT III, Principál Ohlašujeme slavnému publikum
- Artist
- Bedřich Smetana
- CopyrightID (CopyrightChains transaction hash)
0x86c42edd3de80676d8db014a71c01d5466b58342b1ce8d28e381340ad5517500
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:25b03a1629a4f5d01d3f09936010cbe40b5026ccb026981ced8dcb236cf3d90a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141110080
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The Bartered Bride: ACT III, Principál Ohlašujeme slavnému publikum · Machine-readable JSON-LD