OT-2026-000039179
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, single 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-2026-000039179) never changes.
Identity and time
| Publication number | OT-2026-000039179 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9673-7deb-b14f-dd5e0265dada · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039179 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d60ba9f275629d22df3f986b5511905f170722d5be26ca5044f906c43b9e59b |
|---|---|
| Markdown | c2a9fcf3023ab17060aa88545eff493e0efd297d95d4be532088208315e4e374 |
| Publication page | 27e0f033d01f904310fd7f398feb03ecbe446f5037955ef71d84a06d6dc93a66 |
| Manifest | e0367ed4e64d923d9bb5f01c7fe7fdd7f070b82a78e37915b2d10b575f7badb0 |
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 | ohTQuhg9omtZmAKfYUbVFBZ6iA027u5/Zyy6p6LLlx1B3i4Soh0mRUa/w9pEQwFWYT4pXXC0T1ozsFh98YhkDQ== |
| 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
| 2026-09-17T11:20:42.252664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039179observed 27e0f033d01f904310fd7f398feb03ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:42.234136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039179/manifest.jsonobserved e0367ed4e64d923d9bb5f01c7fe7fdd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:42.215849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039179/publication.mdobserved c2a9fcf3023ab17060aa88545eff493e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:42.199083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039179/publication.txtobserved 1d60ba9f275629d22df3f986b5511905...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. |
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