OT-2026-000063902
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, supply line 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-2026-000063902) never changes.
Identity and time
| Publication number | OT-2026-000063902 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53bb-73b8-96d1-79604fff42c5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063902 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5fd98d3bbdd8e18f3279b3d32e8dd3afc6ffa6551aa2ce6a30fb50986af03140 |
|---|---|
| Markdown | ed819d20af93fd46634563ca368dc732a38d7975221e371fef376247d16ac638 |
| Publication page | 322119af037f58bef36aba064310cb3b31346942b77f95efe2d8f44411e41861 |
| Manifest | 7dd9581e571f18f275f61390e09f83ca54c2d6306d3a159433644eb05669fb15 |
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 | K7n/yND/wYRgK2njtT11Oj7gpJq5YzHxadTM763F9lyfG0aulOIiVZ82fLVHFzMMRLG/pHZhxN4EQf7fZyDgCA== |
| 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
| 2026-09-17T10:36:56.943617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063902observed 322119af037f58bef36aba064310cb3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:56.924453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063902/manifest.jsonobserved 7dd9581e571f18f275f61390e09f83ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:56.906958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063902/publication.mdobserved ed819d20af93fd46634563ca368dc732...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:56.889030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063902/publication.txtobserved 5fd98d3bbdd8e18f3279b3d32e8dd3af...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. |
|---|