ISRC PLC071105019
Verified recording
PLC071105019 is “Ja nie przypuszczam, ja to wiem” by Sokół,
registered on the CopyrightChains blockchain with CopyrightID
0x81169380d0f5e1d5b9da7c9bc509fb4b6d3e6ae05c4484c8791bd81dad902798 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/PLC071105019.
Recording identifiers
- ISRC
- PLC071105019
- Title
- Ja nie przypuszczam, ja to wiem
- Artist
- Sokół
- CopyrightID (CopyrightChains transaction hash)
0x81169380d0f5e1d5b9da7c9bc509fb4b6d3e6ae05c4484c8791bd81dad902798
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:7ec16b1efbb2f235ad27b1c44b664b27d0bafa423d1506e53ac0dba724675236- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC071105019
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Ja nie przypuszczam, ja to wiem · Machine-readable JSON-LD