ISRC QZNWP2450869
Verified recording
QZNWP2450869 is “Those Lips Are Mine” by Chad Tepper,
registered on the CopyrightChains blockchain with CopyrightID
0xc4d808f6e569380a8a165a2a6d9264c77e6e72e6a0bb68bb0fdf1de0048fa6e9 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWP2450869.
Recording identifiers
- ISRC
- QZNWP2450869
- Title
- Those Lips Are Mine
- Artist
- Chad Tepper
- CopyrightID (CopyrightChains transaction hash)
0xc4d808f6e569380a8a165a2a6d9264c77e6e72e6a0bb68bb0fdf1de0048fa6e9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:3528fbba0ca7470deac39a7497686a898624803b8d739d1550c9f81537840b32- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWP2450869
- Bitcoin block existence check
- https://blockstream.info/api/block/960138