OT-2026-000014758
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000014758) never changes.
Identity and time
| Publication number | OT-2026-000014758 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-7790-9224-8c9c8b62088e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014758 |
| Status | PUBLIC |
Content hashes
| Canonical text | f7abb23ea732d35d667f53d8b1e1c589940925e65e58b77c269a8154fb3ea30c |
|---|---|
| Markdown | 79753f245411861c6c81391de13277d1603e8b5589ce7aeb79a8b769bbf1a845 |
| Publication page | f5d03ec601a6fd510336431dbedbe481b22ab72023ce7e82360988801096cefa |
| Manifest | c35368afd7e7f149b58fc5c45dbc3a54aa66460e0e7c61f199417e90aa8c2f4c |
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 | LsitcSZEh77vCZv43BywIszmkUeQIHvt8xSW7yFdB4hej+d4FVhNGy97p/u4CFSt58lKQiV2o8K25KVGEVy0Aw== |
| 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
| 2026-09-17T12:06:38.492950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014758observed f5d03ec601a6fd510336431dbedbe481...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:38.473080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014758/manifest.jsonobserved c35368afd7e7f149b58fc5c45dbc3a54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:38.452125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014758/publication.mdobserved 79753f245411861c6c81391de13277d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:38.432994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014758/publication.txtobserved f7abb23ea732d35d667f53d8b1e1c589...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. |
|---|