ISRC PLG961810022
Verified recording
PLG961810022 is “Nienawidzę szefa” by Big Cyc,
registered on the CopyrightChains blockchain with CopyrightID
0x2119cf865777ac1433b10178cdca122c863056656d4ab91351784511c1daf96a and independently timestamped
in Bitcoin block 959145 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLG961810022.
Recording identifiers
- ISRC
- PLG961810022
- Title
- Nienawidzę szefa
- Artist
- Big Cyc
- CopyrightID (CopyrightChains transaction hash)
0x2119cf865777ac1433b10178cdca122c863056656d4ab91351784511c1daf96a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:39:05+00:00
- Bitcoin block
- 959145
- Canonical record hash
sha256:c883d7e6e153c9e705863e1dd235a52d3cfcb41639cd77b8fe0331a0ed016dcf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLG961810022
- Bitcoin block existence check
- https://blockstream.info/api/block/959145