OT-2026-000094343
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, two stage ejector, manifold 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-2026-000094343) never changes.
Identity and time
| Publication number | OT-2026-000094343 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cd-7a05-ab33-c113813da7a0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094343 |
| Status | PUBLIC |
Content hashes
| Canonical text | 87a8509db769165460270a2bd756767789904c55c9b4c474cd250e496f06cfdd |
|---|---|
| Markdown | 70929f7a0f7ccdf4557aded097dbe739b9afd9cb15d8e9ef4ca5ed6ba3867ce5 |
| Publication page | cc4a4420fa5311117f26f595bef6e70472b456957898bc2a75af343091da752a |
| Manifest | 8c399da86a70c7bb60c356a7e2121e64c94947e484f8574b757c821ff8aea892 |
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 | 8j3aGZPv5cEUTrNTSG3qmU9GtoGqUydbbNaf6Sgqd6qaTV6esA8BRTusjjrh1F2vKXb7DHtOv8NMpVDYtEN0BQ== |
| 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
| 2026-09-17T09:40:13.571861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094343observed cc4a4420fa5311117f26f595bef6e704...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:13.554378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094343/manifest.jsonobserved 8c399da86a70c7bb60c356a7e2121e64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:13.537394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094343/publication.mdobserved 70929f7a0f7ccdf4557aded097dbe739...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:13.520236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094343/publication.txtobserved 87a8509db769165460270a2bd7567677...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:20.186124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094343observed cc4a4420fa5311117f26f595bef6e704...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:20.166754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094343/manifest.jsonobserved 8c399da86a70c7bb60c356a7e2121e64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:20.149039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094343/publication.mdobserved 70929f7a0f7ccdf4557aded097dbe739...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:20.132193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094343/publication.txtobserved 87a8509db769165460270a2bd7567677...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. |
|---|