OT-2026-000037702
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two 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-2026-000037702) never changes.
Identity and time
| Publication number | OT-2026-000037702 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cf-7edc-8d2e-271b4e27827c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037702 |
| Status | PUBLIC |
Content hashes
| Canonical text | dbc5c2edcba5a24e88c2de6a1d53ecfe6a8b3582359770d94b029c876b278dcb |
|---|---|
| Markdown | 95aab374744f1bca3c4b6cc739e624481bc41380ac2276c887123713904bac3e |
| Publication page | 451074428808fb2a221cefb00c675521116a470cfb8dc9b27ec4317e6266bcb5 |
| Manifest | b31209ac41cdcfad4f7541015520f7a9ad89eaf31809eff22800e0b5de44c199 |
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 | QHXj4LJqGGlpZoYF+AJZi+2xPn6jF/eeS09h2hoJzLdMoQQ/kpmrX1GwETs+79QPQVEKF/LvHDu9k/uHdjmsBQ== |
| 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
| 2026-09-17T11:24:17.347045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037702observed 451074428808fb2a221cefb00c675521...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:17.329533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037702/manifest.jsonobserved b31209ac41cdcfad4f7541015520f7a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:17.310880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037702/publication.mdobserved 95aab374744f1bca3c4b6cc739e62448...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:17.294691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037702/publication.txtobserved dbc5c2edcba5a24e88c2de6a1d53ecfe...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. |
|---|