OT-2026-000036174
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump fed, 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-2026-000036174) never changes.
Identity and time
| Publication number | OT-2026-000036174 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01ce-7cbf-a227-a07bec7e77b4 · 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-2026-000036174 |
| Status | PUBLIC |
Content hashes
| Canonical text | d7d77e161042d2db4ca6ad5dd35d3ecee0276692fe089a86fa2b57562b9a0046 |
|---|---|
| Markdown | a29f8db4b9dfd9c6524b305033de72f841c6de7bc36a4d5f9ac9f5234b819de8 |
| Publication page | 9b5cee5b9da260b2faa074744a0670b2fb0621ecab8a901c9fba68b1d3187b20 |
| Manifest | 7222bb5de1eb393937eec84d70714ca9325d1bf850626951db3ad7890ae1abf6 |
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 | yxl6fHCw+2uPz6fXPTagj3pY24P2Gn+/HQizCpk1ERY7ht7snTnWmuztJjV/kroZny2IdYy69Xpvi8xn474JAw== |
| 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
| 2026-09-17T11:26:24.219017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036174observed 9b5cee5b9da260b2faa074744a0670b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:24.200649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036174/manifest.jsonobserved 7222bb5de1eb393937eec84d70714ca9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:24.182425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036174/publication.mdobserved a29f8db4b9dfd9c6524b305033de72f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:24.164321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036174/publication.txtobserved d7d77e161042d2db4ca6ad5dd35d3ece...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. |
|---|