OT-2026-000036166
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump fed, 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-2026-000036166) never changes.
Identity and time
| Publication number | OT-2026-000036166 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01ce-7ec4-9997-d9ad77ae1a00 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036166 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7580446ce4c89729d6b0a76a6bf6b5775ed0fa67091025cf72e0616a89e7c3e2 |
|---|---|
| Markdown | 2100157a1c8231376e7a0ada70b8202264a8b1aa30ae9ffbceee586b0ee26579 |
| Publication page | 36b4ad69546bd2b8aee83a952d9783f1a6ddd9c4c7868c925b5f0d124eecfc5a |
| Manifest | 8096f5aa16fbf845e24c36b5772930f5b788e507ed358feb549f6d63a4932488 |
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 | oOHu78km/PO7Z5iJfVWT083LULjiA0q9JezDsx7volTrDAae6qFfWorELBJKA1qQ4pFs9n1HkIphIm3qTJtVCg== |
| 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
| 2026-09-17T11:26:23.636218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036166observed 36b4ad69546bd2b8aee83a952d9783f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:23.620655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036166/manifest.jsonobserved 8096f5aa16fbf845e24c36b5772930f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:23.604886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036166/publication.mdobserved 2100157a1c8231376e7a0ada70b82022...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:23.586415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036166/publication.txtobserved 7580446ce4c89729d6b0a76a6bf6b577...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. |
|---|