OT-2026-000036175
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, single stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000036175) never changes.
Identity and time
| Publication number | OT-2026-000036175 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01ce-7394-847b-94bd1fc1d3b9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036175 |
| Status | PUBLIC |
Content hashes
| Canonical text | deae40635e4a2456d0ea54523c3347a498a49cee2e012ff55796ec748e6f2f56 |
|---|---|
| Markdown | 27eab72d029ab5dfa7b66506b2a80f841a9e706371aab5ce845d507933e486da |
| Publication page | 5ccfe48907fb6d713b2cc0715bb0ab86b86ef0de7b1fe5e9b24b9401a3a11270 |
| Manifest | 44b32fb495e4b6c03ed9b7bfec1f52d3d1b839ce276aea9230d1f9914c31023b |
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 | Sn8FQjjxDkeZT9tT+JseFZw1qyL8yv0KodKjtgt0DLXAhtnBXBPaN7ZiipUeNg0ltJJCNCLHaisPUdPykg71Bw== |
| 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
| 2026-09-17T11:26:24.288370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036175observed 5ccfe48907fb6d713b2cc0715bb0ab86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:24.271753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036175/manifest.jsonobserved 44b32fb495e4b6c03ed9b7bfec1f52d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:24.253997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036175/publication.mdobserved 27eab72d029ab5dfa7b66506b2a80f84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:24.236940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036175/publication.txtobserved deae40635e4a2456d0ea54523c3347a4...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. |
|---|