OT-2026-000068398
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000068398) never changes.
Identity and time
| Publication number | OT-2026-000068398 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2480-79cd-9c5d-371798f74b19 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068398 |
| Status | PUBLIC |
Content hashes
| Canonical text | 519ab9b502a23c04bdd92f9828c2d28b09df8860935881f7dcc73d13e6a6c51b |
|---|---|
| Markdown | 5e84ffc1f60b07ea97b8f0dc7baad68f84f19fb430cc7f06a67f6e2a039e2d51 |
| Publication page | e49b79b1738048f19f26ce85e059edd77e2834c4a7236b6a44a222b53f8769e1 |
| Manifest | d27194e52f6f6700c6a4f0f2483ad8f82263614b3a9355e58d2e4c8d52e77b17 |
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 | z9921IODyKEGWwPk/HUQn2yqrH6XmVZUPoyxaHWWrsw81VJE+G39waeLj0pdkTu1uQ4H0Kc9jOuYr5U72T11Ag== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:29:27.271751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068398observed e49b79b1738048f19f26ce85e059edd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:27.252984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068398/manifest.jsonobserved d27194e52f6f6700c6a4f0f2483ad8f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:27.235500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068398/publication.mdobserved 5e84ffc1f60b07ea97b8f0dc7baad68f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:27.216817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068398/publication.txtobserved 519ab9b502a23c04bdd92f9828c2d28b...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. |
|---|