OT-2026-000036026
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, manifold 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-2026-000036026) never changes.
Identity and time
| Publication number | OT-2026-000036026 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cd-714c-bb3e-103b3374d448 · 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-2026-000036026 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb3a67933a2e9c5a796ed4fe17cd52c9e69f5fa8ed97b02113dce3fb772b5b22 |
|---|---|
| Markdown | f3a195da48aa2b5ce8ced7fdfe06381041074c0a47176d128df2135ab29a5045 |
| Publication page | 68c37ef2ff7efb217e71f0fab085766b0b2b5b458212a4a154c78dffe0774324 |
| Manifest | 5c1d526b6d6138a8b9c3cbb7ea663f9274f609638e81c0aedf7b543c7b5806cf |
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 | A2T/McLDt8lNHFzy2ljw2etY2yX1qAjS+B74PyWxFUoiVNfqeRZ7RtDcaFpAvXOrBW5whxOB59cS9aQ9vCYYAg== |
| 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
| 2026-09-17T11:26:11.923965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036026observed 68c37ef2ff7efb217e71f0fab085766b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:11.906454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036026/manifest.jsonobserved 5c1d526b6d6138a8b9c3cbb7ea663f92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:11.889076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036026/publication.mdobserved f3a195da48aa2b5ce8ced7fdfe063810...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:11.872156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036026/publication.txtobserved eb3a67933a2e9c5a796ed4fe17cd52c9...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. |
|---|