ISRC QM42K1863525
Verified recording
QM42K1863525 is “Quadradin” by kLap,
registered on the CopyrightChains blockchain with CopyrightID
0x0f7d91cb75001ee74f2f7bc811db63f214890e4166c0f71344295a63a79c0d38 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1863525.
Recording identifiers
- ISRC
- QM42K1863525
- Title
- Quadradin
- Artist
- kLap
- CopyrightID (CopyrightChains transaction hash)
0x0f7d91cb75001ee74f2f7bc811db63f214890e4166c0f71344295a63a79c0d38
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:cbdeb3ee99aa0c1fb31aeab8686c44d6c0eea213a6977855fb9d5fd5e2b4d96d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1863525
- Bitcoin block existence check
- https://blockstream.info/api/block/960321