ISRC QMWHB1200138
Verified recording
QMWHB1200138 is “You'll Never Know - Demo” by The Knack,
registered on the CopyrightChains blockchain with CopyrightID
0x7f5a2ffb876601a4c415194176ab83426e207691b36d073352e91a5003810f85 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMWHB1200138.
Recording identifiers
- ISRC
- QMWHB1200138
- Title
- You'll Never Know - Demo
- Artist
- The Knack
- CopyrightID (CopyrightChains transaction hash)
0x7f5a2ffb876601a4c415194176ab83426e207691b36d073352e91a5003810f85
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:3a9e1577102908bd4315febdeab292716fd66fcd6b0640054f80e1f9226d3617- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMWHB1200138
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: You'll Never Know - Demo · Machine-readable JSON-LD