OT-2026-000037435
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, plant vacuum fed, 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-2026-000037435) never changes.
Identity and time
| Publication number | OT-2026-000037435 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cd-7041-bfe3-1bda58f5ab4c · 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-2026-000037435 |
| Status | PUBLIC |
Content hashes
| Canonical text | 028a85608021fbc3342847509488d9172003ecd1d5eda50f0250305861224cac |
|---|---|
| Markdown | 14965556961befa4d21bdf64ea80a8bcca6755668cbdead3efbf62e8e8314f6e |
| Publication page | cf260fe7ef112716d4606640b5fdb9e4e271e8f25d22578bad6682398c960297 |
| Manifest | 58fe9987d9fc7101c7dd671095f24db0c55aaa9046ff3c2e3706a7d9e7dc28d5 |
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 | fc8CCqX54G+GHevsXXz3fP+hccHQmxrgp+pvbHW277uve/oo0vgg3PEKZ7e65nAYKckdx+ggBMo6ePsYYYW7Ag== |
| 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
| 2026-09-17T11:23:51.986739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037435observed cf260fe7ef112716d4606640b5fdb9e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:51.967337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037435/manifest.jsonobserved 58fe9987d9fc7101c7dd671095f24db0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:51.948666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037435/publication.mdobserved 14965556961befa4d21bdf64ea80a8bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:51.930133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037435/publication.txtobserved 028a85608021fbc3342847509488d917...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. |
|---|