ISRC QMZ621600632
Verified recording
QMZ621600632 is “Manly Men” by Kurt Knecht,
registered on the CopyrightChains blockchain with CopyrightID
0x43f71375b4f55cf1e1db2f9a36f7800c96924a7df554c7d7808fcccb1362e5fc and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMZ621600632.
Recording identifiers
- ISRC
- QMZ621600632
- Title
- Manly Men
- Artist
- Kurt Knecht
- CopyrightID (CopyrightChains transaction hash)
0x43f71375b4f55cf1e1db2f9a36f7800c96924a7df554c7d7808fcccb1362e5fc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:2b1f893be54d8872ed90e5b9fc247d39814d1d095c6501aa732f59f8860b35bf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMZ621600632
- Bitcoin block existence check
- https://blockstream.info/api/block/960321