OT-2026-000013101
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump fed, pulsed blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000013101) never changes.
Identity and time
| Publication number | OT-2026-000013101 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5565-7bad-b89c-07ebf4ab218b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013101 |
| Status | PUBLIC |
Content hashes
| Canonical text | 87deb73ec872c559555d1b7537be1caeed600b6f0f41e7cd5d26ce75f5e79a30 |
|---|---|
| Markdown | 25562ac93f8b639942981c651e0c418ecdab782aa57e1bb7050da7410391833e |
| Publication page | caddbafdc0b785528beb7ff78736b36e9573b2521b718d66d503f651023168d1 |
| Manifest | f12dd24f5b6ce4fbf4d880ba3f98c712ea50893045c4e327fa40bdfa4d5cfaf3 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | ihmnjGFRHrxjwK8f+GkPGz2C/akSEXRtYPBaQ+/J4ZhfacitG/U6kmECw47QbFX0y+Gc5sIn+Zpy27JzoSh4Dw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:10:57.179171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013101observed caddbafdc0b785528beb7ff78736b36e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:57.160718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013101/manifest.jsonobserved f12dd24f5b6ce4fbf4d880ba3f98c712...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:57.141448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013101/publication.mdobserved 25562ac93f8b639942981c651e0c418e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:57.122234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013101/publication.txtobserved 87deb73ec872c559555d1b7537be1cae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|