OT-2026-000037273
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line 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-2026-000037273) never changes.
Identity and time
| Publication number | OT-2026-000037273 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cc-768b-9a0c-15f560b0c213 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037273 |
| Status | PUBLIC |
Content hashes
| Canonical text | d053d9165731a2717e06392fc769aa600e8df872619e2bfc472661120a8fe0ba |
|---|---|
| Markdown | c22833a95f20c89609a5f9b404f915fca461b7b3fa7706fb67cb85cd69bc1da1 |
| Publication page | b9858913066e1bd6e5e0644d4677f9c8593a61ebb99fee476f352d58b077c3b3 |
| Manifest | b5d272dab6ceec125fea463650becdfe04549168421d1bfdb64772f636f1ea29 |
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 | 7Ta8OEVL87THNz/6cuqm6VWFX0xE0tACle04m9J+npE5kulxI/dmyH0kGKeEIvuluVGkI1v7XPZkdslVrebpBw== |
| 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
| 2026-09-17T11:23:32.285116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037273observed b9858913066e1bd6e5e0644d4677f9c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:32.268277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037273/manifest.jsonobserved b5d272dab6ceec125fea463650becdfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:32.248877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037273/publication.mdobserved c22833a95f20c89609a5f9b404f915fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:32.229879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037273/publication.txtobserved d053d9165731a2717e06392fc769aa60...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. |
|---|