ISRC CZA168700643
Verified recording
CZA168700643 is “Smích” by Iva Bittová,
registered on the CopyrightChains blockchain with CopyrightID
0x12bf4d552ff0ff0a9c673a7b067c158caf55efaa145535498040155eb012cdba 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/CZA168700643.
Recording identifiers
- ISRC
- CZA168700643
- Title
- Smích
- Artist
- Iva Bittová
- CopyrightID (CopyrightChains transaction hash)
0x12bf4d552ff0ff0a9c673a7b067c158caf55efaa145535498040155eb012cdba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a0524286ffa8de558a038db204036406d98122733354071e0df5416b325128d5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168700643
- Bitcoin block existence check
- https://blockstream.info/api/block/957118