OT-2026-000056306
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, vented before 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-2026-000056306) never changes.
Identity and time
| Publication number | OT-2026-000056306 · never reused |
|---|---|
| Internal UUID | 01a0ae87-4bd1-7965-bf1e-0004784a0e28 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:37.517586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056306 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25efe48a88b1b4d3b17620c09877d76bea3848d9969e9dc1a402351560f06857 |
|---|---|
| Markdown | 980573b9a17118556d5842347188bc48da463a598f37a6af7b352d77152e6b3d |
| Publication page | ba8e180fa42828c4ebffe633d61803b7c357d5b9b3b0b001c1ed67c99330cbfb |
| Manifest | 078c079cadfc704446a508cab39af51600cd0c5b0ae474e200f6a56389d393d7 |
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 | zDlU+f/+oXyD1h2sBXqAUGFiGcKDfEf3s/nY1YEAkk2GQ3fRS7e7CeEzKMQPSgFKWdjAmmlj+Jg1JTm11vj9CA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:48.309596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056306observed ba8e180fa42828c4ebffe633d61803b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:48.292871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056306/manifest.jsonobserved 078c079cadfc704446a508cab39af516...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:48.277118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056306/publication.mdobserved 980573b9a17118556d5842347188bc48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:48.259817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056306/publication.txtobserved 25efe48a88b1b4d3b17620c09877d76b...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. |
|---|