OT-2026-000027302
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000027302) never changes.
Identity and time
| Publication number | OT-2026-000027302 · never reused |
|---|---|
| Internal UUID | 01a0ae72-6997-7b74-b7df-f5f0ef5701cf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:48.928538Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027302 |
| Status | PUBLIC |
Content hashes
| Canonical text | ae5424e4ff29c0473f62bd6ff68b61ce6d98d2357f80ea5680c4b1be6c3aa8f1 |
|---|---|
| Markdown | 6ccefdbbd045adfe52f136d1ee62e8cdc98f1955c9a287006357fea9a54aba2a |
| Publication page | d45a36d46b514670ea3e21123adb696f9851d42042ee4921c6ad450c6733d448 |
| Manifest | 90cebdaf726ec114081a71828d04287cde9c73744abcc7bb4c34cf1d7f37131a |
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 | pAtKQ4M46G3dlxdtESCuhyA5Ejr7U5oM0+29PWUkuA21YoSpn/ZagJbOgdLhwISqCL4wqXlIyM/JrVu7PjF6Dg== |
| 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
| 2026-09-17T11:42:41.575383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027302observed d45a36d46b514670ea3e21123adb696f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:42:41.557670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027302/manifest.jsonobserved 90cebdaf726ec114081a71828d04287c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:41.541612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027302/publication.mdobserved 6ccefdbbd045adfe52f136d1ee62e8cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:41.522934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027302/publication.txtobserved ae5424e4ff29c0473f62bd6ff68b61ce...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. |
|---|