OT-2026-000048356
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000048356) never changes.
Identity and time
| Publication number | OT-2026-000048356 · never reused |
|---|---|
| Internal UUID | 01a0ae80-4de4-7bfc-a584-dd2190e21bcf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:59.290761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048356 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5487acff82125a338d634e2ceac3a2e48ee32a5ee9f96b9e7072a3900ef6da7a |
|---|---|
| Markdown | 5831d9aa5d57d612fbc81e92a1b790d153b48d1e0accf85a0c56997ecbcd2e6c |
| Publication page | f3f695d93a145db3b98e4ee8a84acc7956d4cae4f59b6a0f307e2d5e28739913 |
| Manifest | eba764aeba297a9ce9ee89921316721ad96070ad50b8a0f6d039902eace1c1f0 |
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 | loejXuQAVMksCngjjgXQtQRdz9DZhHjPrxqQOsh9QpCHGnUnYs4UkVKgnUa0JWV7FyQC7JNPtaAFi0zFBFoJAA== |
| 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
| 2026-09-17T11:04:58.496852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048356observed f3f695d93a145db3b98e4ee8a84acc79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:58.476701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048356/manifest.jsonobserved eba764aeba297a9ce9ee89921316721a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:58.459618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048356/publication.mdobserved 5831d9aa5d57d612fbc81e92a1b790d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:58.438360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048356/publication.txtobserved 5487acff82125a338d634e2ceac3a2e4...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. |
|---|