OT-2026-000036974
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000036974) never changes.
Identity and time
| Publication number | OT-2026-000036974 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7740-7cab-bb49-51cfcbb47bfc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036974 |
| Status | PUBLIC |
Content hashes
| Canonical text | 60360bb513d83b7ad3182ace470068eb28544306a8fd9a250de58d7dee7d1a16 |
|---|---|
| Markdown | c7e5414c766631cedf0015a2cb9347083e57ac106e36fd5fb0fec4c4bb6b79d2 |
| Publication page | 77e09795c25ee05d52c1a9cbf1936ebcc921ad483d89afc5235c67169fe8ddae |
| Manifest | e756ebe13739dfbacb381c87379c9f2849a8a91b70d67f91f60e3897265ee301 |
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 | 5MrVKJKxwg7kXduUKdIbOI5prJDlyE5zclF6lUmz3iJ8W62zj9t78P4zOrwFi5Cab9QYf8Wql0sAGi7UJ0Z6Cg== |
| 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
| 2026-09-17T11:24:37.907225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036974observed 77e09795c25ee05d52c1a9cbf1936ebc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:37.891774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036974/manifest.jsonobserved e756ebe13739dfbacb381c87379c9f28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:37.875381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036974/publication.mdobserved c7e5414c766631cedf0015a2cb934708...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:37.857540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036974/publication.txtobserved 60360bb513d83b7ad3182ace470068eb...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. |
|---|