OT-2026-000046999
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, single stage ejector, pressure sensor per zone, 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-2026-000046999) never changes.
Identity and time
| Publication number | OT-2026-000046999 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f7-7440-8741-9ddc87c57d87 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046999 |
| Status | PUBLIC |
Content hashes
| Canonical text | 47062b297a6bcd22335804e64a601ac7eb6ceeff3bd4584795f042dd0097fe25 |
|---|---|
| Markdown | 2250290dcd99796591fedf9304ff523a59b46a2cae3688fa38907f7b08997dcd |
| Publication page | a3fc5c6fc51614c72101841522a41cc98d7b95ffa9cb85c6099470151530b4da |
| Manifest | 41611ef599ec08df419b3c2562fe0325b1b5dec20a571b897d8cbef1aba49b0c |
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 | /eJOO9ucnOT8jASCOxtx1zID8GdgIkRfVKBYdlfqxEhOi8QiSRqHFljwq+36c2kVHtUGmP4rV0IHpJqByDJWDg== |
| 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
| 2026-09-17T11:10:16.418477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046999observed a3fc5c6fc51614c72101841522a41cc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:16.402906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046999/manifest.jsonobserved 41611ef599ec08df419b3c2562fe0325...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:16.385918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046999/publication.mdobserved 2250290dcd99796591fedf9304ff523a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:16.367573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046999/publication.txtobserved 47062b297a6bcd22335804e64a601ac7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:45.027889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046999observed a3fc5c6fc51614c72101841522a41cc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:45.009658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046999/manifest.jsonobserved 41611ef599ec08df419b3c2562fe0325...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:44.991287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046999/publication.mdobserved 2250290dcd99796591fedf9304ff523a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:44.972249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046999/publication.txtobserved 47062b297a6bcd22335804e64a601ac7...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. |
|---|