ISRC CZA160901774
Verified recording
CZA160901774 is “Slunce Za Oknem” by Jaromír Mayer,
registered on the CopyrightChains blockchain with CopyrightID
0x532634f720a73daba5b46d97caa25c05d01f263dbceb55dc1e3683a151a29b69 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA160901774.
Recording identifiers
- ISRC
- CZA160901774
- Title
- Slunce Za Oknem
- Artist
- Jaromír Mayer
- CopyrightID (CopyrightChains transaction hash)
0x532634f720a73daba5b46d97caa25c05d01f263dbceb55dc1e3683a151a29b69
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:445591083db3cffae0ed140c76599d7b5a15e5f306b5d8c479444a1188c24139- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA160901774
- Bitcoin block existence check
- https://blockstream.info/api/block/960337