OT-2026-000035711
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, plant vacuum fed, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000035711) never changes.
Identity and time
| Publication number | OT-2026-000035711 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c7-7375-9c24-7b1b7ec424c5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035711 |
| Status | PUBLIC |
Content hashes
| Canonical text | 350a14d7ac6e8dc8200778a01570e2a1f34b0bd75cef6a4bb3b2aeb45ef752bc |
|---|---|
| Markdown | 018b9af0f09a7515e62823188da9aa5697187aabb45b83bb33da9670943bdd74 |
| Publication page | 39b8825698dd4339c5e0a7897cdbd03348864efdef499321971cd649adeb7f2a |
| Manifest | b0a04854ae868d91a19a14028506b296438c412dde860416eaeaa6b1e7941e0f |
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 | o4ZEQY4glwELesRNM7V4vCRtH77MKOSmDzgzC/PRELdlWmUEdJkpLYqg06eSFLuzcPw/5OD0q88Zvr7raq7YCA== |
| 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
| 2026-09-17T11:27:17.742608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035711observed 39b8825698dd4339c5e0a7897cdbd033...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:17.724793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035711/manifest.jsonobserved b0a04854ae868d91a19a14028506b296...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:17.705984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035711/publication.mdobserved 018b9af0f09a7515e62823188da9aa56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:17.688779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035711/publication.txtobserved 350a14d7ac6e8dc8200778a01570e2a1...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. |
|---|