ISRC QZS652156712
Verified recording
QZS652156712 is “Błąd” by Coldlone,
registered on the CopyrightChains blockchain with CopyrightID
0x504c9e0872a23de3986753cfd80e4198d9c5b5cb6fabcc3e4c6af8d4ec331bd3 and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS652156712.
Recording identifiers
- ISRC
- QZS652156712
- Title
- Błąd
- Artist
- Coldlone
- CopyrightID (CopyrightChains transaction hash)
0x504c9e0872a23de3986753cfd80e4198d9c5b5cb6fabcc3e4c6af8d4ec331bd3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:927b2af8dc7ea5ae66007ff7c7968123e0d51f4ebb6302cfa44821719230b989- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS652156712
- Bitcoin block existence check
- https://blockstream.info/api/block/956312