OT-2026-000072326
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, vented 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-2026-000072326) never changes.
Identity and time
| Publication number | OT-2026-000072326 · never reused |
|---|---|
| Internal UUID | 01a0ae92-47c3-7b86-bca9-a9fc5b87e7d0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:37.365346Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000072326 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b83bc99d299975476107ddf459f6fcc959db229960e27a7ae544f15f572012a |
|---|---|
| Markdown | 8c1bd1ef2ffba26ff29c4f281ce1bccef3e75915eb27c225dcd0818c50aac7b7 |
| Publication page | aac5dc26c0ea0b13ed7072ffb392850cec1ac677698c59afa512741662d83171 |
| Manifest | 296f6d6986da84583832677d3dadfd372ebc82145b06d14ea930145d32f9643b |
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 | KjNDg42Ypjt2wthoOAJlmvVXQTl5t4huzyo6AJa1tHl5xUIf8XUq5X/LV6/pQ5LIORA96Yc+lZRNLLnemW5gCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:23:33.389296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072326observed aac5dc26c0ea0b13ed7072ffb392850c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:23:33.371998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072326/manifest.jsonobserved 296f6d6986da84583832677d3dadfd37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:33.353837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072326/publication.mdobserved 8c1bd1ef2ffba26ff29c4f281ce1bcce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:33.338018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072326/publication.txtobserved 9b83bc99d299975476107ddf459f6fcc...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. |
|---|