ISRC QMWHB1501106
Verified recording
QMWHB1501106 is “Harder On You” by The Knack,
registered on the CopyrightChains blockchain with CopyrightID
0x4e09d492a55f1fafa1180c49e4bddfc527863c37f2f61e6b2d40105af2eab46e and independently timestamped
in Bitcoin block 960173 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMWHB1501106.
Recording identifiers
- ISRC
- QMWHB1501106
- Title
- Harder On You
- Artist
- The Knack
- CopyrightID (CopyrightChains transaction hash)
0x4e09d492a55f1fafa1180c49e4bddfc527863c37f2f61e6b2d40105af2eab46e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:11:40+00:00
- Bitcoin block
- 960173
- Canonical record hash
sha256:4d7fa60e3c6e2fed068ede2c4b450bd360371daa3be52afaebdf28e120e363de- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMWHB1501106
- Bitcoin block existence check
- https://blockstream.info/api/block/960173