ISRC PLA550300255
Verified recording
PLA550300255 is “Już wiem, że nic nie wiem” by Agnieszka Chylińska,
registered on the CopyrightChains blockchain with CopyrightID
0xbf00bc372f4fb63c6b3c189041bb4837dfaea172882da84c583ab316509c949a 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/PLA550300255.
Recording identifiers
- ISRC
- PLA550300255
- Title
- Już wiem, że nic nie wiem
- Artist
- Agnieszka Chylińska
- CopyrightID (CopyrightChains transaction hash)
0xbf00bc372f4fb63c6b3c189041bb4837dfaea172882da84c583ab316509c949a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:10112e16ffbe07b804d566e84e3c94f3c18669e6edc4db5d3254195358a85178- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA550300255
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Już wiem, że nic nie wiem · Machine-readable JSON-LD