OT-2026-000063862
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single 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-2026-000063862) never changes.
Identity and time
| Publication number | OT-2026-000063862 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53ba-7537-a7f8-3d650c541100 · 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-2026-000063862 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1b7f0f5ee6f5af3c405b34ee530efe08dc1ab53aaf3058544cacc68e88fc77ab |
|---|---|
| Markdown | 672341d4d4d51fee74b73bf672e2d97051ffd921e3bfa21490fd592f739859d5 |
| Publication page | c2c20acf89f3088d390d3bdc738e63fb23c0aaeb85e0511d6d004f44c9b45f55 |
| Manifest | c9917b457adb4adfb37f8fd0673455769f5066e299ee7772be9ae6ae843e9fbf |
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 | YXWpUW681akGpEC/+nYXAfvYNp9lJNpTcAZ88MTmJJWys8A7EbTSjRVkQULJjCKTo7cvXTQzOJ3Sx9EMCA6HAw== |
| 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
| 2026-09-17T10:36:53.921168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063862observed c2c20acf89f3088d390d3bdc738e63fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:53.902201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063862/manifest.jsonobserved c9917b457adb4adfb37f8fd067345576...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:53.864530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063862/publication.mdobserved 672341d4d4d51fee74b73bf672e2d970...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:53.826485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063862/publication.txtobserved 1b7f0f5ee6f5af3c405b34ee530efe08...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. |
|---|