OT-2026-000094738
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000094738) never changes.
Identity and time
| Publication number | OT-2026-000094738 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2ded-7095-8750-1e0f9a192736 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094738 |
| Status | PUBLIC |
Content hashes
| Canonical text | 536d2fe507e25867f3242ef3e289ff1c33eabb7951ac00d3fbff9cdef215b220 |
|---|---|
| Markdown | 1bbd2d8fcf86066356de209789bd79fbc1920e7b302d54ffc324fb64558a2194 |
| Publication page | efb4bd2277746709b5c39708f1df6ebfed1c048c3e512ce24f9a73912b3b2920 |
| Manifest | 1c1fe28106ac059b7536f2b5d78f6f061810227be602df449448d0dc274a167a |
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 | JcfrLvzRwB8uWxsxFVZMDQO7coCLZE1cETAojzJoI79v5mI56rGbhCree6PIXOZF8USw40Kf4jYR2vXvLjEwBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:12.353219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094738observed efb4bd2277746709b5c39708f1df6ebf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:12.335650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094738/manifest.jsonobserved 1c1fe28106ac059b7536f2b5d78f6f06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:12.317272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094738/publication.mdobserved 1bbd2d8fcf86066356de209789bd79fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:12.301239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094738/publication.txtobserved 536d2fe507e25867f3242ef3e289ff1c...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. |
|---|