OT-2026-000041082
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two 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-2026-000041082) never changes.
Identity and time
| Publication number | OT-2026-000041082 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b141-78f4-b984-55f77bb81371 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041082 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc272e56f7bef0eee4ffd44e3c5a4764a34883e06eb973fcd34f1140661a1a52 |
|---|---|
| Markdown | 8e6608c90f43bf753b9a97a60aff01fa5ba6cd25649815707ab8240eabdfca02 |
| Publication page | 9fecab63d770b65458d7a7d92990dd170ba8e3430653b6fafdac4b802d15ece0 |
| Manifest | ec317119d88ac8df9e161c6a26da67a1f9b5b3a014e7eeec54fb53a77de83685 |
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 | mAwc/YsmAyZjW0Wp+oxb8/oHPattkh9IHBKx1NBXRYxRK36wMX9S0a725T0E5LlTS/djQMlj+jgO1cFUOy/aBg== |
| 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
| 2026-09-17T11:16:59.937585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041082observed 9fecab63d770b65458d7a7d92990dd17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:59.922699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041082/manifest.jsonobserved ec317119d88ac8df9e161c6a26da67a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:59.907537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041082/publication.mdobserved 8e6608c90f43bf753b9a97a60aff01fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:59.890879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041082/publication.txtobserved dc272e56f7bef0eee4ffd44e3c5a4764...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. |
|---|