OT-2026-000033840
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000033840) never changes.
Identity and time
| Publication number | OT-2026-000033840 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a391-7ab5-8a93-29b87d384ff2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033840 |
| Status | PUBLIC |
Content hashes
| Canonical text | 73fe5c84f6ebee0f6cb995428b9f268f5c6fde0a561434599fcf40d52ee96769 |
|---|---|
| Markdown | 4b223cf73d8fb822596589ac8b29aaae7a11de37ab574179654cf9fb762b7b6d |
| Publication page | 08a596db69657866b7e3fb82242916378eb4e0059fa402935437dfa7782079b3 |
| Manifest | 3dce6466c24d6c2d88b9310fd533565108edd5918f597e1890876d84f609ca5f |
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 | INqWkShLj+Bb5QVZMnJjwudsX1l7/y+DY2GFJQGXk5ctlvx0bVryn5wBmmTLVhmU3pd+7RJZnOdQu60aizxWBg== |
| 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
| 2026-09-17T11:31:53.773665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033840observed 08a596db69657866b7e3fb8224291637...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:53.755305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033840/manifest.jsonobserved 3dce6466c24d6c2d88b9310fd5335651...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:53.737846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033840/publication.mdobserved 4b223cf73d8fb822596589ac8b29aaae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:53.719757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033840/publication.txtobserved 73fe5c84f6ebee0f6cb995428b9f268f...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. |
|---|