ISRC PLD111700002
Verified recording
PLD111700002 is “Skąd przyszli?” by Kuba Knap,
registered on the CopyrightChains blockchain with CopyrightID
0x3348a46b6c5c380174f4a11b0ed91bc6c98a3811db6a99e42848e9c88002cc8a and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLD111700002.
Recording identifiers
- ISRC
- PLD111700002
- Title
- Skąd przyszli?
- Artist
- Kuba Knap
- CopyrightID (CopyrightChains transaction hash)
0x3348a46b6c5c380174f4a11b0ed91bc6c98a3811db6a99e42848e9c88002cc8a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:84e44681d87803283d48a72ef842d990fa45746663dcbf4ec5524b829c882759- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLD111700002
- Bitcoin block existence check
- https://blockstream.info/api/block/956304