ISRC JPZ921607178
Verified recording
JPZ921607178 is “LOL” by Def Tech,
registered on the CopyrightChains blockchain with CopyrightID
0x95f4788ef5d5b383fce236a413cd2faa6bcc4d89f677e3ad561326f25e91337d and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921607178.
Recording identifiers
- ISRC
- JPZ921607178
- Title
- LOL
- Artist
- Def Tech
- CopyrightID (CopyrightChains transaction hash)
0x95f4788ef5d5b383fce236a413cd2faa6bcc4d89f677e3ad561326f25e91337d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:6c64638084cabf24cefebd2bc97d2707f52be7da2c14c3e52baebe3e04231b75- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921607178
- Bitcoin block existence check
- https://blockstream.info/api/block/960216