OT-2026-000038162
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000038162) never changes.
Identity and time
| Publication number | OT-2026-000038162 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88c-7130-bac4-674cb8450d14 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038162 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99271ae39eda295314147359de35693c6ed76d83dc9bad1412eebd1f29aed998 |
|---|---|
| Markdown | 19e2e862f2a9933c5cd86b98c3319ef83b22e7564b9cd6511736bd64c6de9262 |
| Publication page | ef963ff1dead1fa99ec33193e122c5dc5fc34b6ae23b259360e29c0602461332 |
| Manifest | 37e722e15bb04004774882446e2570d6f701116270d9cdb79897ecfb4d2d7872 |
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 | pvUBMkE81zvf2b+OwDoAk6W75o3xdrD/sAlsVg4M4WoQdFLOqxCYej1ER0DiJViXiqXlCv2CqnscvNAdlfPUAA== |
| 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
| 2026-09-17T11:23:30.877777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038162observed ef963ff1dead1fa99ec33193e122c5dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:30.859004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038162/manifest.jsonobserved 37e722e15bb04004774882446e2570d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:30.840826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038162/publication.mdobserved 19e2e862f2a9933c5cd86b98c3319ef8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:30.823001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038162/publication.txtobserved 99271ae39eda295314147359de35693c...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. |
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