OT-2026-000063116
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, 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-2026-000063116) never changes.
Identity and time
| Publication number | OT-2026-000063116 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94aa-7539-b91d-acba2c276446 · 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-2026-000063116 |
| Status | PUBLIC |
Content hashes
| Canonical text | a1a70830a99b0f7ef306aefa78d0d759ab1e8fa6ca681e4550701eab1e35a339 |
|---|---|
| Markdown | aa00f5b8f1992cbfc04049d07a1fb182b761379c511c8e5646dfc53566adfb5c |
| Publication page | a551bc18f9ea21127c52d72082212412e8214a3c46977008b2212dc2963da13f |
| Manifest | 36673228c5c4ea20a0d3be20cbeebeea92e2e083477fa9deef0715b08cde8c10 |
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 | c4KZqoHjGx5WaZmWJW6h1C2jOykY7TU6Fvs/sUdtQoLRtrAMOEH9B/2GqkM96A8gVcKLgN97GcS855UTyoODAQ== |
| 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
| 2026-09-17T10:38:53.668730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063116observed a551bc18f9ea21127c52d72082212412...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:38:53.651940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063116/manifest.jsonobserved 36673228c5c4ea20a0d3be20cbeebeea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:53.617423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063116/publication.mdobserved aa00f5b8f1992cbfc04049d07a1fb182...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:53.583597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063116/publication.txtobserved a1a70830a99b0f7ef306aefa78d0d759...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. |
|---|