OT-2026-000035998
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off after 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-2026-000035998) never changes.
Identity and time
| Publication number | OT-2026-000035998 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cd-7b25-8c78-58c466b78171 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035998 |
| Status | PUBLIC |
Content hashes
| Canonical text | d12d8cac7f16df5fc2a6eb9633e16808540d1ef0705366a61f760358e9cf4208 |
|---|---|
| Markdown | 43e49d937b4e2d9f4d7d78d759f9fb733e06bac41b4e9dab1b4305556d7c2e5f |
| Publication page | 8a9fa934c74fd1d7a0edc8ef64ba163630f07f557ed770678b5b1c81793a156a |
| Manifest | d0dc895535fb9968e3abca280cec8762858e328437c51f1d4d41bf8eab2665d8 |
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 | NtG6hgfL4aGvWe5t2qAwzrpAa0JXQZQHArpBFT6PjuKNnAaM+YJLKNDyA0F9z5Fr6evl3S68v4ZTC0GKPW/GDg== |
| 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
| 2026-09-17T11:26:09.500315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035998observed 8a9fa934c74fd1d7a0edc8ef64ba1636...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:09.483434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035998/manifest.jsonobserved d0dc895535fb9968e3abca280cec8762...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:09.464878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035998/publication.mdobserved 43e49d937b4e2d9f4d7d78d759f9fb73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:09.447218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035998/publication.txtobserved d12d8cac7f16df5fc2a6eb9633e16808...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. |
|---|