OT-2026-000065990
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, vented after set-down
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-2026-000065990) never changes.
Identity and time
| Publication number | OT-2026-000065990 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc2-7a19-8695-af9ba13d8b28 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065990 |
| Status | PUBLIC |
Content hashes
| Canonical text | e2d86218f9552180e78479894ed050774910927736f0581f9f55f1529e82f7bc |
|---|---|
| Markdown | a1d366ca5c3af074b9b7b123c193497bf41f3543055c25d1c407421f7d039955 |
| Publication page | 79c89c60d56af88cf471c80a05e8f208224780f2bc9cd4f2b3660865fc79f213 |
| Manifest | d946032ae0d7a0ac4fd9fa130dd8d9594bc4d652609522895e22910fb842cfad |
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 | fsB855smXXW97sIVwMupLCK5xhd8Vp/TM4J8mhzo793gqt+ZmXeAROF6sHai4+uxKsy+HbzOIxyLnFGOLpmiCA== |
| 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
| 2026-09-17T08:50:29.783626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065990observed 79c89c60d56af88cf471c80a05e8f208...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:29.767236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065990/manifest.jsonobserved d946032ae0d7a0ac4fd9fa130dd8d959...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:29.746652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065990/publication.mdobserved a1d366ca5c3af074b9b7b123c193497b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:29.726983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065990/publication.txtobserved e2d86218f9552180e78479894ed05077...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. |
|---|