OT-2026-000036622
Publication integrity record
Foam pad 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-2026-000036622) never changes.
Identity and time
| Publication number | OT-2026-000036622 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e7-7d2d-882c-e1337b13fd7e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036622 |
| Status | PUBLIC |
Content hashes
| Canonical text | a4d35b76b8eb311728addcc4d2f95f43a14c982dab589b0ef67fa3112fdf9d0e |
|---|---|
| Markdown | 6a12ad8160ef3fd8dce99d1977088aacf25837ee86a129cc8f071f1e9c7b86c6 |
| Publication page | 3bf777fbfd107cbabdbc689d8d01fc0f9d34d64bcd0b23040207e25f95678468 |
| Manifest | f08477bba868a7da5f727c3d879ff316ad54c540e4aff534190ff99140c7aa45 |
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 | XHprVf7mEJVofoaymDUBcdfLYeSoo1HkEoIMozB181wR6AhWhbgyqTv20SC3YSQxirY1rEgfyAa59IM6W6W9Ag== |
| 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
| 2026-09-17T11:25:51.385511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036622observed 3bf777fbfd107cbabdbc689d8d01fc0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:51.361280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036622/manifest.jsonobserved f08477bba868a7da5f727c3d879ff316...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:51.345172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036622/publication.mdobserved 6a12ad8160ef3fd8dce99d1977088aac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:51.328573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036622/publication.txtobserved a4d35b76b8eb311728addcc4d2f95f43...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. |
|---|