ISRC CZA540672507
Verified recording
CZA540672507 is “Prsten” by Vera Martinova,
registered on the CopyrightChains blockchain with CopyrightID
0x739213c3d4c35685caf016041bd150b1941a378cf5da55fa2bc85987b5e66c73 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA540672507.
Recording identifiers
- ISRC
- CZA540672507
- Title
- Prsten
- Artist
- Vera Martinova
- CopyrightID (CopyrightChains transaction hash)
0x739213c3d4c35685caf016041bd150b1941a378cf5da55fa2bc85987b5e66c73
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:1ae8b42b63368d399a8a43c04d0f999c355ac3df1908c6aff1eb5a9c9f937367- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA540672507
- Bitcoin block existence check
- https://blockstream.info/api/block/960448