ISRC PLA247418222
Verified recording
PLA247418222 is “Jaki jesteś jeszcze nie wiem” by Anna Jantar,
registered on the CopyrightChains blockchain with CopyrightID
0x5ff5e4b49d957dfbafa9d5141c7ac9407f3ef1499bc24c1ef817d83b7803b6e9 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/PLA247418222.
Recording identifiers
- ISRC
- PLA247418222
- Title
- Jaki jesteś jeszcze nie wiem
- Artist
- Anna Jantar
- CopyrightID (CopyrightChains transaction hash)
0x5ff5e4b49d957dfbafa9d5141c7ac9407f3ef1499bc24c1ef817d83b7803b6e9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:b8d9923fbbbdb516b1a4e807894d4131f7e781cd9d0ba6fe77001bc380987942- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA247418222
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Jaki jesteś jeszcze nie wiem · Machine-readable JSON-LD