OT-2026-000036402
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, manifold 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-2026-000036402) never changes.
Identity and time
| Publication number | OT-2026-000036402 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d1-787e-8a32-b6f95539b87b · 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-2026-000036402 |
| Status | PUBLIC |
Content hashes
| Canonical text | 82f3045f20374d0e85a000ea19cdd6f4b0a999f5cdcce4f78f98f319f003848e |
|---|---|
| Markdown | f7dd884640c1c03b86113b4cc4e2cf9a854ba0193df1316cf7d4e94ce4922afe |
| Publication page | e687b73ab8851590c29e5627a8298e8ee966caf8f8f0166c59e35c0ea32087e3 |
| Manifest | 0daed18d11b813069a79008cf71c57b2b19df578722136bfb8c7ee22ef50d070 |
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 | og+gEzrcSWk+8aWB8WU/KoxUyvkIywJBAZ8xGBSxVLCByOebJeI7om12jjMKFVDnrtHnF+j1TeBDT6aji7dDCg== |
| 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
| 2026-09-17T11:26:46.095086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036402observed e687b73ab8851590c29e5627a8298e8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:46.077114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036402/manifest.jsonobserved 0daed18d11b813069a79008cf71c57b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:46.059633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036402/publication.mdobserved f7dd884640c1c03b86113b4cc4e2cf9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:46.042055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036402/publication.txtobserved 82f3045f20374d0e85a000ea19cdd6f4...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. |
|---|