ISRC CZUM72100206
Verified recording
CZUM72100206 is “Plnit Bag” by Koky,
registered on the CopyrightChains blockchain with CopyrightID
0x3d2f958ceb91fbb8f72ccbd5cb3f95d8e6c9d4f3fd819385f0ed03150ccb4e40 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/CZUM72100206.
Recording identifiers
- ISRC
- CZUM72100206
- Title
- Plnit Bag
- Artist
- Koky
- CopyrightID (CopyrightChains transaction hash)
0x3d2f958ceb91fbb8f72ccbd5cb3f95d8e6c9d4f3fd819385f0ed03150ccb4e40
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:c74f6c8d00701ea3d93dbbbe05083f5098c86b5df38381c22e0e5d975b6a241b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM72100206
- Bitcoin block existence check
- https://blockstream.info/api/block/956302