OT-2026-000097443
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000097443) never changes.
Identity and time
| Publication number | OT-2026-000097443 · never reused |
|---|---|
| Internal UUID | 01a0aea1-55b3-796c-9cfe-edc41a650f4e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:04.087778Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097443 |
| Status | PUBLIC |
Content hashes
| Canonical text | b0abdff77077b65b2d5267ac38f3e550712f8620da75668d50dd73fdf408c31f |
|---|---|
| Markdown | efe6edcd5437e4e6e767f83cbf1504bd9afdc8010e2f8918859ebaf0e6b1bc93 |
| Publication page | 364db1c754d34147f1dee473f59663f25a118e1d710cad7a111bebcbf9decc48 |
| Manifest | 62a942943ddf8fc7b21f838d35575299b218b81ae5c28a211d7bcbd6a5e91740 |
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 | Iq+YEpadLeZtnHLxGh/N3N2ndxEyIztUNzILAYUlGGvqbOqSRMyq3HNvxRhOBaFk4XIBgvT+dghRxGPfKAOhDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:18.239830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097443observed 364db1c754d34147f1dee473f59663f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:18.223094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097443/manifest.jsonobserved 62a942943ddf8fc7b21f838d35575299...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:18.206158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097443/publication.mdobserved efe6edcd5437e4e6e767f83cbf1504bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:18.187200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097443/publication.txtobserved b0abdff77077b65b2d5267ac38f3e550...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. |
|---|