OT-2026-000038130
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single 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-2026-000038130) never changes.
Identity and time
| Publication number | OT-2026-000038130 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88b-7565-a527-936a950d343f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038130 |
| Status | PUBLIC |
Content hashes
| Canonical text | d3b296713fec6806887d2c76572821802e314ead33336a289723b7d8c1cc788c |
|---|---|
| Markdown | ba6eabe4b6bf754caf6553c4913a74abaf63d9b672d02904ffa96caa5351b405 |
| Publication page | 06295cfb256809aa8b635db20ce1ddada762b2eb47a0ee412b9e15c0f58bafcf |
| Manifest | 46c38412549a612201eb2dd662660c0980c4000dd24272829ae2350daa2dd612 |
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 | f0zlAE5TokPYSACFoPqKzSKRZwO/LXT1A3kYru8H+QjimFGpzNLxaMKvQCwFbBR3zKXtJy/0R/NOGFNZV955Cg== |
| 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
| 2026-09-17T11:23:28.453805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038130observed 06295cfb256809aa8b635db20ce1ddad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:28.435871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038130/manifest.jsonobserved 46c38412549a612201eb2dd662660c09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:28.418300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038130/publication.mdobserved ba6eabe4b6bf754caf6553c4913a74ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:28.400179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038130/publication.txtobserved d3b296713fec6806887d2c7657282180...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. |
|---|