OT-2026-000009080
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, three stage ejector, pressure sensor per zone, sustained 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-2026-000009080) never changes.
Identity and time
| Publication number | OT-2026-000009080 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-7b51-8be4-59ad7ff3758e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009080 |
| Status | PUBLIC |
Content hashes
| Canonical text | f5f83f296caf0859b9b6e8c7680162c0d791fa951c8a2edf9fa9f776485b0d3d |
|---|---|
| Markdown | 17f776665c23a45f52e82386a6419bb9446e9eafdcc840efa69d3a68fabc61bf |
| Publication page | 87e853c1b187afe248fe02fc6dc9dbd5355746ca617700a77136a41e65e1e41b |
| Manifest | bc4468939590a3c4ceda6b5672a9d1f834c969ddd6946b0939646b391943a4de |
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 | msSvD1uHTt/6LKfxD6LULiirjocxsEJ4PSgfRN22EVu3IdqUD2TEbWbQA+m+Olat17iRNIqd9/v9RFJ9ksVEDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:44.991175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009080observed 87e853c1b187afe248fe02fc6dc9dbd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:44.970840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009080/manifest.jsonobserved bc4468939590a3c4ceda6b5672a9d1f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:44.950539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009080/publication.mdobserved 17f776665c23a45f52e82386a6419bb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:44.927439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009080/publication.txtobserved f5f83f296caf0859b9b6e8c7680162c0...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. |
|---|