OT-2026-000063474
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two 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-2026-000063474) never changes.
Identity and time
| Publication number | OT-2026-000063474 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f944-7cbd-b899-4565aca9ab29 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063474 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9c309199c8a45eb51a18ac5c362513f63c7f4bf06e6e097c430e12be0aecf9c8 |
|---|---|
| Markdown | 04f19a0cf456dbe2af103e94dbede52e94c07bbe6ab1d0d4162b2f75e03f3db5 |
| Publication page | cf49901fea76931c09d62b42bbe67f578ed49b54cb48a3a0338c13a577add80d |
| Manifest | b6ebd56a33d14de3ad43f4ca7683ca8b7939f7721d849026fbe3660968601dfc |
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 | iGbQoEYlSKStZn+4Ss9kfq5AHKLQPS109Z1rpBQjj+AVjNM68Iy7reAc7nX9jP34j2GSHXemydVLCFmVXc4yBQ== |
| 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
| 2026-09-17T10:37:26.656019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063474observed cf49901fea76931c09d62b42bbe67f57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:26.634682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063474/manifest.jsonobserved b6ebd56a33d14de3ad43f4ca7683ca8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:26.614273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063474/publication.mdobserved 04f19a0cf456dbe2af103e94dbede52e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:26.595373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063474/publication.txtobserved 9c309199c8a45eb51a18ac5c362513f6...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. |
|---|