OT-2026-000053316
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000053316) never changes.
Identity and time
| Publication number | OT-2026-000053316 · never reused |
|---|---|
| Internal UUID | 01a0ae85-0a15-771d-918a-4b4375ad2fed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:09.762364Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053316 |
| Status | PUBLIC |
Content hashes
| Canonical text | ee95ffaea40546b8d359ecbb55d9f901fa5177614f51120ef11f2a27beb18b24 |
|---|---|
| Markdown | 09c02476c2aa768be8438c6916bc52d0cc3771228ac24b4d8dbdd444d443c913 |
| Publication page | d976a2bd0d2a07f0c5411f3412ac82dbb5739963da0f144805abcaf360cba189 |
| Manifest | 554db89ce414090dffd748c9bfae33781c08622b0c60a4bae1923efe69adfa61 |
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 | 0O1Ufn8DfLI/UFhPfyaD2A/mLtGCx9blfJj7n39LJlo2t9kKi+R5b9tBm8u+wJWzKLu0DocCqQJ1007suL0iAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:55:00.651025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053316observed d976a2bd0d2a07f0c5411f3412ac82db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:55:00.629197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053316/manifest.jsonobserved 554db89ce414090dffd748c9bfae3378...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:00.607176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053316/publication.mdobserved 09c02476c2aa768be8438c6916bc52d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:00.587215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053316/publication.txtobserved ee95ffaea40546b8d359ecbb55d9f901...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. |
|---|