OT-2026-000046310
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, 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-2026-000046310) never changes.
Identity and time
| Publication number | OT-2026-000046310 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57cb-7d50-ace6-99bc52423791 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046310 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3104a1bc3c94d58aeb71e4dc513fb0e0739d2ff2cf6b80a98c5135cc55638339 |
|---|---|
| Markdown | ecdbd82f41a05aa3274401fa942ffbadcfa41438c2c9b3561a2a05834428bdb3 |
| Publication page | a4617a60cfd74e8301ee2a7a8f58e6ef61a7857765342e7d66e0f56b21f23c2c |
| Manifest | f55e103ec44798d3467b496923e886278ca531b71890b44ed0f679e87f1358af |
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 | lZVhM0Q03tUg+dnk9ojLcvdQWu+t+xh8bqpEdU/JZQLLlIiCZnFxfthr9uKudZNpEay9dV6DhKI54+/Fwse8BA== |
| 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
| 2026-09-17T11:08:17.090603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046310observed a4617a60cfd74e8301ee2a7a8f58e6ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:17.071224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046310/manifest.jsonobserved f55e103ec44798d3467b496923e88627...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:17.013459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046310/publication.mdobserved ecdbd82f41a05aa3274401fa942ffbad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:16.951398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046310/publication.txtobserved 3104a1bc3c94d58aeb71e4dc513fb0e0...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. |
|---|