OT-2026-000034882
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three 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-2026-000034882) never changes.
Identity and time
| Publication number | OT-2026-000034882 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-744a-98a6-65552406f7eb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034882 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2bb994ae4afef8462927aad9615a0649aa2dabb8e86a35f7ffa0fcd49ee8436e |
|---|---|
| Markdown | cf7321145eee72251e7523a05c6627970d38796e6ebf8fd0f1101145f5fac94b |
| Publication page | 54e60e5203e868e9365ebf5a2f15c7e97bfd8420e0483a5c7104716f92d85384 |
| Manifest | 576895412c652813480cbc8978571f541d8457658bc67bf6e1bd29a4894d4cb2 |
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 | yEtwThkWjSoYxznDHW9W5gPpkI7W/1wwN/EY8eLmi+pQDQVdv6Q0FmzPErPWBL7nVpY0aTPkKSVfAENGBR+sDA== |
| 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
| 2026-09-17T11:30:32.275949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034882observed 54e60e5203e868e9365ebf5a2f15c7e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:32.256105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034882/manifest.jsonobserved 576895412c652813480cbc8978571f54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:32.236478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034882/publication.mdobserved cf7321145eee72251e7523a05c662797...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:32.219809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034882/publication.txtobserved 2bb994ae4afef8462927aad9615a0649...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:53.135438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034882observed 54e60e5203e868e9365ebf5a2f15c7e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:53.117479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034882/manifest.jsonobserved 576895412c652813480cbc8978571f54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:53.099716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034882/publication.mdobserved cf7321145eee72251e7523a05c662797...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:53.080753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034882/publication.txtobserved 2bb994ae4afef8462927aad9615a0649...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. |
|---|