OT-2026-000040795
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000040795) never changes.
Identity and time
| Publication number | OT-2026-000040795 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0f-76a5-937d-5b80f25cc5f6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040795 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1079e7e02829c0907a3db57fe5b42194277aa393be8d549dbe3f26e6a7c947fc |
|---|---|
| Markdown | 5b2edd69d7b522f04eeefaedf51e7a4b721982397831e830bebef17556356d3b |
| Publication page | d700588db0aa2951c56f1f89be1e8fa50a6e4f9a71b2e61e6da2c8d29881717a |
| Manifest | ba2f434b0edfedf9f9098cdb31cbf1526998a8644f752ccc673979b137774be9 |
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 | DPkxXqD//JmcfTk9mP9ADEb405O71FyJc46USYNslR9LFMa9tdHfNjXWzt4nT6CvipnqDVWKUhvBKO27n/OnCg== |
| 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
| 2026-09-17T11:20:06.087654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040795observed d700588db0aa2951c56f1f89be1e8fa5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:06.069640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040795/manifest.jsonobserved ba2f434b0edfedf9f9098cdb31cbf152...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:06.049845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040795/publication.mdobserved 5b2edd69d7b522f04eeefaedf51e7a4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:06.033582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040795/publication.txtobserved 1079e7e02829c0907a3db57fe5b42194...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:33.940626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040795observed d700588db0aa2951c56f1f89be1e8fa5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:33.922798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040795/manifest.jsonobserved ba2f434b0edfedf9f9098cdb31cbf152...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:33.905627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040795/publication.mdobserved 5b2edd69d7b522f04eeefaedf51e7a4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:33.887367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040795/publication.txtobserved 1079e7e02829c0907a3db57fe5b42194...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. |
|---|