ISRC CZA231700428
Verified recording
CZA231700428 is “Dve duše” by Pekar,
registered on the CopyrightChains blockchain with CopyrightID
0x3e6e387e7cae140fec74f3bc4cad393e665cf53cf2933e75375f8448d99ed958 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/CZA231700428.
Recording identifiers
- ISRC
- CZA231700428
- Title
- Dve duše
- Artist
- Pekar
- CopyrightID (CopyrightChains transaction hash)
0x3e6e387e7cae140fec74f3bc4cad393e665cf53cf2933e75375f8448d99ed958
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:b9948f8afa4e71b6acfd9d873f9925d56842f119a3928d1d87cfb513d3a11084- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA231700428
- Bitcoin block existence check
- https://blockstream.info/api/block/953520