OT-2026-000055183
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, three stage ejector, supply line pressure sensor, pulsed 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-2026-000055183) never changes.
Identity and time
| Publication number | OT-2026-000055183 · never reused |
|---|---|
| Internal UUID | 01a0ae86-5e83-7887-afe0-e6b521609169 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:36.756598Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055183 |
| Status | PUBLIC |
Content hashes
| Canonical text | c3f7e4e4f790804a1a14d5eb73e9cecd3b9e0b9020aea27d91ddddbd8aeb5b04 |
|---|---|
| Markdown | c491cc4af68198ab116d541042268cddb5b2512d7fce70a61a63246136722d29 |
| Publication page | eb36563c0dc8c3667c9087dc855c1169559db2be5a35740f56ff35d3d64063d8 |
| Manifest | 8faf0da4d2042f3a586e60534d3d0adc69e9f889fec7d10b70973d4a0a061fdf |
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 | GScyI4ARH/Jb1YBGOV39f6xgimCp1dC3IQyU43YJMRAfWAbZfifc1efYI+fM+yvR4edpXxc4qSgYNQ2BAfvQDw== |
| 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
| 2026-09-17T10:53:22.438930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055183observed eb36563c0dc8c3667c9087dc855c1169...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:22.420557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055183/manifest.jsonobserved 8faf0da4d2042f3a586e60534d3d0adc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:22.400504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055183/publication.mdobserved c491cc4af68198ab116d541042268cdd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:22.382161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055183/publication.txtobserved c3f7e4e4f790804a1a14d5eb73e9cecd...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. |
|---|