ISRC PLG961810024
Verified recording
PLG961810024 is “Antoni wzywa do broni” by Big Cyc,
registered on the CopyrightChains blockchain with CopyrightID
0x4c5a916a78f77d3520dab0a9624503a69705e5c5606c5e3bc08d0324bdcd3f71 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLG961810024.
Recording identifiers
- ISRC
- PLG961810024
- Title
- Antoni wzywa do broni
- Artist
- Big Cyc
- CopyrightID (CopyrightChains transaction hash)
0x4c5a916a78f77d3520dab0a9624503a69705e5c5606c5e3bc08d0324bdcd3f71
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:880ca08c01ede8677b885d9d268736b9fc703da72d0f5a3b3a2ae334b968a780- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLG961810024
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Antoni wzywa do broni · Machine-readable JSON-LD