OT-2026-000038329
Publication integrity record
Single cup vacuum gripper, single stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000038329) never changes.
Identity and time
| Publication number | OT-2026-000038329 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d51-72b0-b273-6f3596ae625c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038329 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b0c7ef6d7002863eac76a69a0675f6799a72cf8f17354e9af8041ecfba70f55 |
|---|---|
| Markdown | f3a5fc4c7a24d7e66a29833c99c32420c7ca9625220f3a651701c850a0771155 |
| Publication page | b29245ad758a6774e8220db9a19e60897a033710bb49bd374e67b5770a943399 |
| Manifest | 4d161f69054a1b949038edad6232dfef773ab02bbac8df1799901738ab58321f |
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 | L+/nY1BJXVAHui33LfMg8c23pPHa8XxMYDAELV4Mb8GiKqRaFesu95jn9O3ClHHC1/KO7kX3/ilZCq4L2M8HAg== |
| 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
| 2026-09-17T11:22:30.662098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038329observed b29245ad758a6774e8220db9a19e6089...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:30.643410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038329/manifest.jsonobserved 4d161f69054a1b949038edad6232dfef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:30.624909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038329/publication.mdobserved f3a5fc4c7a24d7e66a29833c99c32420...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:30.607072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038329/publication.txtobserved 3b0c7ef6d7002863eac76a69a0675f67...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. |
|---|