OT-2026-000016382
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000016382) never changes.
Identity and time
| Publication number | OT-2026-000016382 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d12-7ded-82b9-8ce134b3e2d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016382 |
| Status | PUBLIC |
Content hashes
| Canonical text | caf329b7624257de18443991adc16b62a33b33c4002828be6f5defc6415cfa91 |
|---|---|
| Markdown | 40052335aa2cb5f6f22742a2d56b8655062534c44fa09dbf5b56e2ad91da7725 |
| Publication page | c3b86ae0b78b3e71964581cfe6354b11e6deb6acb97c0f4698285e034e7bb715 |
| Manifest | 1b0bd054aab86954b6ff91a73993c1f4c49ca52a1a03e5f6ed3b59198878fe86 |
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 | saUuA7hUOcsZjlB/kfskrHbsluoXay59YaYyGZOl6fFKdKcBLAv4d/rnMxCHLzcOSvtwwflk6pPsrfT0wh9FCA== |
| 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
| 2026-09-17T12:04:27.682971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016382observed c3b86ae0b78b3e71964581cfe6354b11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:27.663561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016382/manifest.jsonobserved 1b0bd054aab86954b6ff91a73993c1f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:27.645149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016382/publication.mdobserved 40052335aa2cb5f6f22742a2d56b8655...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:27.625672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016382/publication.txtobserved caf329b7624257de18443991adc16b62...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. |
|---|