ISRC QZKDK2230684
Verified recording
QZKDK2230684 is “to nie moja wina” by Coldlone,
registered on the CopyrightChains blockchain with CopyrightID
0x66daa1fc200e0f6693563901d71290494061e5a513df88d7fe9be31fb4b3799f and independently timestamped
in Bitcoin block 960302 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKDK2230684.
Recording identifiers
- ISRC
- QZKDK2230684
- Title
- to nie moja wina
- Artist
- Coldlone
- CopyrightID (CopyrightChains transaction hash)
0x66daa1fc200e0f6693563901d71290494061e5a513df88d7fe9be31fb4b3799f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:09:33+00:00
- Bitcoin block
- 960302
- Canonical record hash
sha256:68654ba6721820b89ba970db7a58a0414a396f8fd8e261aff693edb44cd4ad62- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKDK2230684
- Bitcoin block existence check
- https://blockstream.info/api/block/960302