OT-2026-000043366
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, sustained blow-off 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-2026-000043366) never changes.
Identity and time
| Publication number | OT-2026-000043366 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-327e-7be3-913f-7c74ae617c67 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:24.717423Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043366 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6787d4406df3e71c8748ab961fb8ca309ef33df5f6b8aab0af14963ef65ca5d7 |
|---|---|
| Markdown | dbac649c654ecc2b926341f2aa6ee35d4bcc97539dad937971a3b450f3fc615a |
| Publication page | 6eb184ba5ec622da1b47ac38e6bf157295b962218778ea8674c2021ee2810086 |
| Manifest | fd8e52cabc7dc765cf33d6d1663f913ec8ebc04cc01752e532b9c48ab8a6048a |
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 | B0SR/aTS00DJx3ab7KqKy/couJUf/sh2HAWqK1GPhTJDUN2xK68khFCr1gYtviKICK7NZsfoLvJ+2Nu2E7lIAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:13:53.375322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043366observed 6eb184ba5ec622da1b47ac38e6bf1572...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:13:53.355528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043366/manifest.jsonobserved fd8e52cabc7dc765cf33d6d1663f913e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:53.337513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043366/publication.mdobserved dbac649c654ecc2b926341f2aa6ee35d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:53.316676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043366/publication.txtobserved 6787d4406df3e71c8748ab961fb8ca30...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. |
|---|