ISRC CZA168800088
Verified recording
CZA168800088 is “Stáří” by Michael Kocáb,
registered on the CopyrightChains blockchain with CopyrightID
0x62e50dbdbe04389b74b92a93d0f51feaa7c465849d35783f21540e8ac2391553 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168800088.
Recording identifiers
- ISRC
- CZA168800088
- Title
- Stáří
- Artist
- Michael Kocáb
- CopyrightID (CopyrightChains transaction hash)
0x62e50dbdbe04389b74b92a93d0f51feaa7c465849d35783f21540e8ac2391553
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:b705e2d89b63a90ee4025758553592eee9ca85c039ab284c84077778474a63c8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168800088
- Bitcoin block existence check
- https://blockstream.info/api/block/956302