OT-2026-000063065
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented 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-2026-000063065) never changes.
Identity and time
| Publication number | OT-2026-000063065 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a9-7fbe-abdf-7f266215bd5b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063065 |
| Status | PUBLIC |
Content hashes
| Canonical text | d0041aea6448ad874a0b9424ecd428a010123e8e5dd3ffefb2f4f34af5902a5d |
|---|---|
| Markdown | 6f1e4b110429416851fea83b6440d189a9f1646eb8d54aa37ae16bd7ab09124b |
| Publication page | 80aaf5cca7c5dc43aab15747e73002ea37bb2c659775b793ca2c9013314d31e7 |
| Manifest | 0ede44930e2066ed323c4bcfe912672b2b6dc12d3e8876b9722351758896a538 |
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 | iJGolWigPxZ6+Di39AoetOKfd7tIaYou4m9WKmtRtyiEBmbGasbFtRzrrp2yH8K8iggwafVOsaFnZbvVH0hfCQ== |
| 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
| 2026-09-17T10:40:44.355372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063065observed 80aaf5cca7c5dc43aab15747e73002ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:44.335537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063065/manifest.jsonobserved 0ede44930e2066ed323c4bcfe912672b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:44.316181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063065/publication.mdobserved 6f1e4b110429416851fea83b6440d189...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:44.298060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063065/publication.txtobserved d0041aea6448ad874a0b9424ecd428a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:49.881583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063065observed 80aaf5cca7c5dc43aab15747e73002ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:49.863381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063065/manifest.jsonobserved 0ede44930e2066ed323c4bcfe912672b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:49.844767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063065/publication.mdobserved 6f1e4b110429416851fea83b6440d189...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:49.827016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063065/publication.txtobserved d0041aea6448ad874a0b9424ecd428a0...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. |
|---|