ISRC QZFYZ2224688
Verified recording
QZFYZ2224688 is “The machine (intro)” by Knowitall,
registered on the CopyrightChains blockchain with CopyrightID
0x4ec410abe613fc350cee093ba00e35a7f3609124e7b9f9af8925825d955b0ee2 and independently timestamped
in Bitcoin block 960506 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2224688.
Recording identifiers
- ISRC
- QZFYZ2224688
- Title
- The machine (intro)
- Artist
- Knowitall
- CopyrightID (CopyrightChains transaction hash)
0x4ec410abe613fc350cee093ba00e35a7f3609124e7b9f9af8925825d955b0ee2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:50:58+00:00
- Bitcoin block
- 960506
- Canonical record hash
sha256:e9ad72529d5350d58ec316a2af324f97aefe12f0e5f31c7214f693e0fb64c2ed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2224688
- Bitcoin block existence check
- https://blockstream.info/api/block/960506