ISRC FRZ141110060
Verified recording
FRZ141110060 is “The Bartered Bride: ACT III, Scene 1. Vašek To... to mi v hlavě le... leží” by Bedřich Smetana,
registered on the CopyrightChains blockchain with CopyrightID
0xb8cb5d3e097b703f8159a6a85aa95a74d68f38edd8861b97223af6fe505b8436 and independently timestamped
in Bitcoin block 960309 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141110060.
Recording identifiers
- ISRC
- FRZ141110060
- Title
- The Bartered Bride: ACT III, Scene 1. Vašek To... to mi v hlavě le... leží
- Artist
- Bedřich Smetana
- CopyrightID (CopyrightChains transaction hash)
0xb8cb5d3e097b703f8159a6a85aa95a74d68f38edd8861b97223af6fe505b8436
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:35:49+00:00
- Bitcoin block
- 960309
- Canonical record hash
sha256:ec2db65c8449d972ce9af9c8dbf3fbee43e13e808335850a3f6332eb9c0449ec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141110060
- Bitcoin block existence check
- https://blockstream.info/api/block/960309
Full record
Track page: The Bartered Bride: ACT III, Scene 1. Vašek To... to mi v hlavě le... leží · Machine-readable JSON-LD