ISRC CZA168200118
Verified recording
CZA168200118 is “Zrychlený Dech” by Helena Vondráčková,
registered on the CopyrightChains blockchain with CopyrightID
0x495b8d7c6ecb474ed114d901ecc1f1103ac368fa13c214fb2cfd571a088df80a 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/CZA168200118.
Recording identifiers
- ISRC
- CZA168200118
- Title
- Zrychlený Dech
- Artist
- Helena Vondráčková
- CopyrightID (CopyrightChains transaction hash)
0x495b8d7c6ecb474ed114d901ecc1f1103ac368fa13c214fb2cfd571a088df80a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1dbc0c67e0cca8262a88489a2e6ab7af16dfd0cabf018700e422ca205d456c8d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168200118
- Bitcoin block existence check
- https://blockstream.info/api/block/957118