OT-2026-000100792
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
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-2026-000100792) never changes.
Identity and time
| Publication number | OT-2026-000100792 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f5-7021-ac30-f8099e830bb6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100792 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4296138a7babcb6c39144adcec0d2599bcefc11476e58f3c55bff0394587dd4c |
|---|---|
| Markdown | fa2b6c74a129a7aab8aa8f4fab78c7db8fe52b5010f062eb405d40b25aadff94 |
| Publication page | 3a7e3230b9da9d72885990907ea433f988410733de67234f03efdd2556d8a02e |
| Manifest | aa2ddd0f7567035675e9930b0e9a920396ea615632d1803fd90911bebecfb145 |
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 | aI0+1J0j7ShepSWEUPqRkDbroBy3ZFkxYf+9qVH/Zlv3Szctmwo+rCRJ5Q3yO/y8U4xCh2jg+UisotBm6SXiBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:27:42.275549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100792observed 3a7e3230b9da9d72885990907ea433f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:42.256455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100792/manifest.jsonobserved aa2ddd0f7567035675e9930b0e9a9203...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:42.235321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100792/publication.mdobserved fa2b6c74a129a7aab8aa8f4fab78c7db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:42.207917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100792/publication.txtobserved 4296138a7babcb6c39144adcec0d2599...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. |
|---|