OT-2026-000036298
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, manifold pressure sensor, pulsed blow-off after 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-2026-000036298) never changes.
Identity and time
| Publication number | OT-2026-000036298 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d0-7ee6-b286-cfb1b834d275 · 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-2026-000036298 |
| Status | PUBLIC |
Content hashes
| Canonical text | a05eb69bb96b544088bc55ffdef9f58ecdbc70ed82f0353c752a9f5dd26a01cd |
|---|---|
| Markdown | 62380b3c997e034f33ab174b9f2c6676a48854a3210b81a44444aac5bacd8765 |
| Publication page | fc11d85db1e20bc4fa42a4873cec66d46bc3d2e85a2eec9b63e89c8359df221b |
| Manifest | ca9289505d617b0270bea7b187ced597a45b65f567bb3a1829b67c4855fc688e |
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 | /P9U0bAk/OJ+fTe+JWUIZVsZavyKxxJZxEYRpaqg7O1KjcGl10PczyL2l33E/xiwfjXg9+h2HEMQzL1ysVNaBA== |
| 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
| 2026-09-17T11:26:34.055785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036298observed fc11d85db1e20bc4fa42a4873cec66d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:34.036960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036298/manifest.jsonobserved ca9289505d617b0270bea7b187ced597...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:34.016475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036298/publication.mdobserved 62380b3c997e034f33ab174b9f2c6676...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:33.998566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036298/publication.txtobserved a05eb69bb96b544088bc55ffdef9f58e...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. |
|---|