OT-2026-000032134
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, 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-2026-000032134) never changes.
Identity and time
| Publication number | OT-2026-000032134 · never reused |
|---|---|
| Internal UUID | 01a0ae74-f7a5-7799-8212-a8420029b548 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:36.332587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032134 |
| Status | PUBLIC |
Content hashes
| Canonical text | f7eff95e9201c7ab9e2729bff834f9a63cb557fa0ad9ac5960c9dce536aa8c46 |
|---|---|
| Markdown | dd48f5eea369e7dc523da359a2426130ec1938ea032fc255e878722c68fa99fa |
| Publication page | 60065f61004926d8b9b72d3c5f376e610f63e06d21d6438d01c43909b4bbdac4 |
| Manifest | df3af4c3a3e43baf8d086ecfbbe811237fa85d9b64e7ee0fa9e4d08fcb983be5 |
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 | C1n0Itx0JdB6LNSZVtrP7JKI16hFGd3jSbl8IQQ3/VXuwnQ/0p1nU6u16XCBZ7oiIjDLiVGY1OD+E+axCZo8Ag== |
| 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
| 2026-09-17T11:34:27.207010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032134observed 60065f61004926d8b9b72d3c5f376e61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:27.189654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032134/manifest.jsonobserved df3af4c3a3e43baf8d086ecfbbe81123...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:27.172247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032134/publication.mdobserved dd48f5eea369e7dc523da359a2426130...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:27.155663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032134/publication.txtobserved f7eff95e9201c7ab9e2729bff834f9a6...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. |
|---|