ISRC CZA166500344
Verified recording
CZA166500344 is “Schody Do Nebe” by Karel Kopecký,
registered on the CopyrightChains blockchain with CopyrightID
0x5143a3131411cbaedc4fddb58ad7d2b69738c12a5064814b21396b9fed31065b and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA166500344.
Recording identifiers
- ISRC
- CZA166500344
- Title
- Schody Do Nebe
- Artist
- Karel Kopecký
- CopyrightID (CopyrightChains transaction hash)
0x5143a3131411cbaedc4fddb58ad7d2b69738c12a5064814b21396b9fed31065b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:d2b7b1053e4ebf6d741f9ee6f95fbf942203ec319267d8b7ce690dfdb90068cb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA166500344
- Bitcoin block existence check
- https://blockstream.info/api/block/953520