OT-2026-000035258
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, pulsed blow-off after 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-2026-000035258) never changes.
Identity and time
| Publication number | OT-2026-000035258 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1f-7b80-93ff-65e50b5ca935 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035258 |
| Status | PUBLIC |
Content hashes
| Canonical text | 126c1a301eb05e112d87fa34edd6663e6be2d7d93241b283b9be1e56ccc5b0e3 |
|---|---|
| Markdown | 84a858891926fd2ccd14411abd70b965e430b003631adca175f3ef75b8da7f5f |
| Publication page | 9417a52606a85ff38f8922606d59827b0efb5a5ee5a3e33cc3c3e98a9056272d |
| Manifest | 6f7b132cc92d8b766ce37abdca762f383ae88e4e77ad7ca9a2ffacb561e6699f |
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 | 2ZUVlQIPj9H/tce1w9sPQ+wfYxcrgf9+wrqqmnXVMOvj3Jn9Id20p4+Vu5548B7nHohQQmybPXf4op14X3DfAA== |
| 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
| 2026-09-17T11:28:24.273693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035258observed 9417a52606a85ff38f8922606d59827b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:24.255754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035258/manifest.jsonobserved 6f7b132cc92d8b766ce37abdca762f38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:24.236823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035258/publication.mdobserved 84a858891926fd2ccd14411abd70b965...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:24.219243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035258/publication.txtobserved 126c1a301eb05e112d87fa34edd6663e...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. |
|---|