OT-2026-000011295
Publication integrity record
Foam pad vacuum gripper, common isolation valve, two stage ejector, supply line pressure sensor, vented 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-2026-000011295) never changes.
Identity and time
| Publication number | OT-2026-000011295 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-5410-7096-aca1-7ef5802c4bb9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011295 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0db702f8ea4ee19c58f916e22025277e50f543770e4e3f625a70e4cfe472a785 |
|---|---|
| Markdown | 6443acf68aee3677106b28f693a79dfe2ffb5db1ba20f87215a9b4e263585a22 |
| Publication page | e25545337308220bb76baaff2ed70f36cbf27a1a10e1697a3128ab4a723c40ae |
| Manifest | 86981686bba8f929a4afa7fdc4093ec32bbab05f653da17110d460547c636626 |
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 | S3B8Xy7cToIvwMyteMBU2HN8J3NgsPk9oqmCc8pObuDGTOTy7O99cnbOlIaL3U7O10ot5nimfFXdBku+AQAnDA== |
| 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
| 2026-09-17T12:14:16.164569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011295observed e25545337308220bb76baaff2ed70f36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:16.141919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011295/manifest.jsonobserved 86981686bba8f929a4afa7fdc4093ec3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:16.122507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011295/publication.mdobserved 6443acf68aee3677106b28f693a79dfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:16.102582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011295/publication.txtobserved 0db702f8ea4ee19c58f916e22025277e...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. |
|---|