ISRC QZS662164469
Verified recording
QZS662164469 is “lodowi chłopcy” by Coldlone,
registered on the CopyrightChains blockchain with CopyrightID
0x0187786b0d6a81cc86be55214206c87d760a743bdcccd52ddc1f11b152ffc7e5 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/QZS662164469.
Recording identifiers
- ISRC
- QZS662164469
- Title
- lodowi chłopcy
- Artist
- Coldlone
- CopyrightID (CopyrightChains transaction hash)
0x0187786b0d6a81cc86be55214206c87d760a743bdcccd52ddc1f11b152ffc7e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:c3bd01e2c8996272e738e025f3790693d76d21144fd8dbc827c2866ac8c53120- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS662164469
- Bitcoin block existence check
- https://blockstream.info/api/block/956302