OT-2026-000022098
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000022098) never changes.
Identity and time
| Publication number | OT-2026-000022098 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-bb5c-7702-ae9a-b852dd2aaaa2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:53.201585Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022098 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8321ec371fa462e2d550585f8ea29a68a4a6b405a8d4c0b4d336c35071b90792 |
|---|---|
| Markdown | 71d7cdcb16726aef837653e6c6d68c65666ae2d72e56e9f7cbcf69d1403ea328 |
| Publication page | 9f7abe1472b83863bfe6e8014b1098750228de215550a6fd4628fc8019be9f77 |
| Manifest | 7309f9243fe80bc3c4d7c9ee4530e223cc0259902b191d04aab2727c313b4e71 |
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 | Jw2WJh0HdDe4rZWS0Sivn0qY1chzwOndc/3q7JsKqAnGYTCG+XzJXdZbiMJh4jDE8KWhIEJsEka42uTCiDv4Aw== |
| 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
| 2026-09-17T11:54:47.844220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022098observed 9f7abe1472b83863bfe6e8014b109875...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:54:47.822679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022098/manifest.jsonobserved 7309f9243fe80bc3c4d7c9ee4530e223...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:54:47.802116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022098/publication.mdobserved 71d7cdcb16726aef837653e6c6d68c65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:54:47.784389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022098/publication.txtobserved 8321ec371fa462e2d550585f8ea29a68...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. |
|---|