OT-2026-000066378
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000066378) never changes.
Identity and time
| Publication number | OT-2026-000066378 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce40-77e4-8db8-98a9c491c715 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066378 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8bb0d449519bf0e1154a5f6a4f1bc8bf60fb1a28b939348283ec48822a89c9ac |
|---|---|
| Markdown | feb22f0ac485303752cd43fdadb7d766c115eadd90247d4dc9260be510d95f16 |
| Publication page | 739e4fca6857d9bc1697c7abe5298877e17297d8b32415f1c97b53f67f7d7032 |
| Manifest | b20f9604b14d57c80f943c35141406e0715e4d7a61162651194390f18e7ddd39 |
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 | kuqegL3DTWI13A38FFvcm4QtosGl5N5pY0GgXBrhtP4Jc2sbk6+c5yymOAfWs9VH1PsBj4ipXNW+G0kFBCTACw== |
| 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
| 2026-09-17T10:32:30.897879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066378observed 739e4fca6857d9bc1697c7abe5298877...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:30.881017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066378/manifest.jsonobserved b20f9604b14d57c80f943c35141406e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:30.864815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066378/publication.mdobserved feb22f0ac485303752cd43fdadb7d766...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:30.847242Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066378/publication.txtobserved 8bb0d449519bf0e1154a5f6a4f1bc8bf...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. |
|---|