OT-2026-000032358
Publication integrity record
Foam pad vacuum gripper, common isolation valve, plant vacuum fed, pulsed blow-off 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-2026-000032358) never changes.
Identity and time
| Publication number | OT-2026-000032358 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106e-7d92-a534-fc231c2d85f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032358 |
| Status | PUBLIC |
Content hashes
| Canonical text | 058636709eae41986b0072e5b094cc32255b79733695cd213dcf29b03c4a82e3 |
|---|---|
| Markdown | c964d2ebc9b4a687d4a95286e52bec2a885d6f852f0cc71e437352977b5ebbdd |
| Publication page | 817309108a471a869e1a59a9847f3aa10725888e31f83214f67121bd0abaf2d5 |
| Manifest | 2301c26b5ab9437874125e7fbb73a0e9a559df6b4555c1c415f1f489d2460984 |
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 | Nb8lsXO2NwgrcjrhupvAEPL2rNx0gum1I0QFZt0/CZmOXPWGq0scNUA3qjw4tzeWL9lTEWx9I//X35wrMsQ8DQ== |
| 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
| 2026-09-17T11:33:45.242342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032358observed 817309108a471a869e1a59a9847f3aa1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:45.223444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032358/manifest.jsonobserved 2301c26b5ab9437874125e7fbb73a0e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:45.204282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032358/publication.mdobserved c964d2ebc9b4a687d4a95286e52bec2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:45.183113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032358/publication.txtobserved 058636709eae41986b0072e5b094cc32...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. |
|---|