OT-2026-000036141
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000036141) never changes.
Identity and time
| Publication number | OT-2026-000036141 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01ce-7540-9544-9af819e90540 · 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-2026-000036141 |
| Status | PUBLIC |
Content hashes
| Canonical text | d1598a9aac72aa11db80326b227ce58c762aa436145db09eb047515960a56a3c |
|---|---|
| Markdown | 2d7f759f9bad626a357ee5c3a2d4f5b753b76d01a194e2a08dc49a5095a39237 |
| Publication page | 2bb0510003f82bcec403cceefc5b6f10fecef84e1257b2bb77878fc1bb35aa27 |
| Manifest | febc8ddfec3f0727afadf441ca7deb69b36c4bd070bc902b9286022b5fb2b533 |
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 | zoOLvYhZuJZwP328Lz6Ab5N2/zAnc/OcbQHLnO+kQe9ZLorhQTrKuaFm/9/hLr0rIh33m6YI+rKmlFelrGyTBA== |
| 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
| 2026-09-17T11:26:20.566900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036141observed 2bb0510003f82bcec403cceefc5b6f10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:20.546249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036141/manifest.jsonobserved febc8ddfec3f0727afadf441ca7deb69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:20.528219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036141/publication.mdobserved 2d7f759f9bad626a357ee5c3a2d4f5b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:20.507082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036141/publication.txtobserved d1598a9aac72aa11db80326b227ce58c...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. |
|---|