OT-2026-000036922
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, supply line 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-2026-000036922) never changes.
Identity and time
| Publication number | OT-2026-000036922 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773f-7231-b79a-701d04115f42 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036922 |
| Status | PUBLIC |
Content hashes
| Canonical text | 41028c33615b50e2e1e50ba4f852a2b18976dac222ef355352ba7b62f2915874 |
|---|---|
| Markdown | ad9f60c9af48c78f8028b4091088b063bf8aca55b5b705b7c8edc974e34cd222 |
| Publication page | fdcb23d5e40f3787090a84a93d7e74cc1db853eba5dad2eceb5b5bdcbb86ffca |
| Manifest | dfb1ab012328ef5c0134eb0ff8494e0f0d298819a3ad743fbdffd30d42dc1b55 |
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 | Wh3y4kAnil8PjF09fEfZ9ierIAiQMx8RDZ+sRXzFJ2aIsWS2LaUevI4mUtCAu15Kzi6Gva+dSxY/POuqjEMnCg== |
| 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
| 2026-09-17T11:24:33.952801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036922observed fdcb23d5e40f3787090a84a93d7e74cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:33.934570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036922/manifest.jsonobserved dfb1ab012328ef5c0134eb0ff8494e0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:33.918455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036922/publication.mdobserved ad9f60c9af48c78f8028b4091088b063...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:33.900900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036922/publication.txtobserved 41028c33615b50e2e1e50ba4f852a2b1...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. |
|---|