OT-2026-000039098
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000039098) never changes.
Identity and time
| Publication number | OT-2026-000039098 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9672-730b-9c83-b9c4cbeb7a1f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039098 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61ad3add389b92686452a36f1a0d5def4024446c8349b863e1f4055925eda369 |
|---|---|
| Markdown | 19d4d1485663fcdbe9aadf01be4d56429cc52dacb5eb36687d76b9531f4d4bca |
| Publication page | 424a9565e9e191df4300ad21f00f48617978f52b08c9f7d630f2e96598d041b0 |
| Manifest | 00f2a8fdfeda679cc5f7606265ec90819cb450e2ddd8e68edbf742dbc30c95c6 |
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 | hB87f+olsJXccqu6OkQs655YMmQl4nykC3gYufRUDJycLfNFrNgnBUgDRFOoZDE36LTG4484i1sU6AyKUJMZDQ== |
| 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
| 2026-09-17T11:20:35.061439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039098observed 424a9565e9e191df4300ad21f00f4861...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:35.043098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039098/manifest.jsonobserved 00f2a8fdfeda679cc5f7606265ec9081...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:35.024949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039098/publication.mdobserved 19d4d1485663fcdbe9aadf01be4d5642...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:35.001962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039098/publication.txtobserved 61ad3add389b92686452a36f1a0d5def...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. |
|---|