ISRC QMWHB1200139
Verified recording
QMWHB1200139 is “That's What The Little Girls Do - Demo” by The Knack,
registered on the CopyrightChains blockchain with CopyrightID
0xae43e77ded58de4c59b5047bc127b1cb8d9e2093995e4cdaca162d48a31b9b8d and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMWHB1200139.
Recording identifiers
- ISRC
- QMWHB1200139
- Title
- That's What The Little Girls Do - Demo
- Artist
- The Knack
- CopyrightID (CopyrightChains transaction hash)
0xae43e77ded58de4c59b5047bc127b1cb8d9e2093995e4cdaca162d48a31b9b8d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:536b6ac2cfc9bec9a45659d0e3326df89f53af3c8f5997075e285f0e55d41036- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMWHB1200139
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: That's What The Little Girls Do - Demo · Machine-readable JSON-LD