OT-2026-000093441
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000093441) never changes.
Identity and time
| Publication number | OT-2026-000093441 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-7722-9db8-7872285e71da · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093441 |
| Status | PUBLIC |
Content hashes
| Canonical text | 66f37794bdb577a509e025eebd2357690fc981669aeb0f5baf3258f52cab71dc |
|---|---|
| Markdown | 52a7791311ba3655b85b39cbfe1180afcaa40396723f794f5996794f8d929a7d |
| Publication page | a781cf42199dfd457991a67236608fc4969288701851e82bed2842a2f191eb8f |
| Manifest | c7c1e9034c7f94a6c23422b70774b3da840ff78eaf3f1be51f3a370fb3ec5342 |
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 | GGClcvhIvtApNUCHgL8up7Q/+kM4lqMYrB1cnwj38MD4vHeCm4G1KiuHFypdiTPxAyXUc+Mx3SjrfPFSvwbMCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:20.442659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093441observed a781cf42199dfd457991a67236608fc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:20.422583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093441/manifest.jsonobserved c7c1e9034c7f94a6c23422b70774b3da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:20.403210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093441/publication.mdobserved 52a7791311ba3655b85b39cbfe1180af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:20.382581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093441/publication.txtobserved 66f37794bdb577a509e025eebd235769...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:26.106591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093441observed a781cf42199dfd457991a67236608fc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:26.090864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093441/manifest.jsonobserved c7c1e9034c7f94a6c23422b70774b3da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:26.075198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093441/publication.mdobserved 52a7791311ba3655b85b39cbfe1180af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:26.058119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093441/publication.txtobserved 66f37794bdb577a509e025eebd235769...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. |
|---|