ISRC CZA166500234
Verified recording
CZA166500234 is “Sám” by Karel Gott,
registered on the CopyrightChains blockchain with CopyrightID
0x35726ebbab6af74752e8bab2ff6cb790fd16b903ffc5ab4c036401e7d7a7bad3 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA166500234.
Recording identifiers
- ISRC
- CZA166500234
- Title
- Sám
- Artist
- Karel Gott
- CopyrightID (CopyrightChains transaction hash)
0x35726ebbab6af74752e8bab2ff6cb790fd16b903ffc5ab4c036401e7d7a7bad3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:75685be5e449268322c78b84d6bc86aa121e7ae50e30638c59969c297b5bef9c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA166500234
- Bitcoin block existence check
- https://blockstream.info/api/block/960473