ISRC QZNWX2301105
Verified recording
QZNWX2301105 is “Record I Wrote” by K+Lab,
registered on the CopyrightChains blockchain with CopyrightID
0x81ca0970a6b9259156869174f43e745b6c5e31b218a97dd1e138b9f26a1a044b and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2301105.
Recording identifiers
- ISRC
- QZNWX2301105
- Title
- Record I Wrote
- Artist
- K+Lab
- CopyrightID (CopyrightChains transaction hash)
0x81ca0970a6b9259156869174f43e745b6c5e31b218a97dd1e138b9f26a1a044b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0b878b971139550adb19c1c458628d104d96832969abd334e34306858b8f11aa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2301105
- Bitcoin block existence check
- https://blockstream.info/api/block/957118