OT-2026-000097633
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, single stage ejector, supply line 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-2026-000097633) never changes.
Identity and time
| Publication number | OT-2026-000097633 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f2-70ac-b8b5-e7e9656c2016 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097633 |
| Status | PUBLIC |
Content hashes
| Canonical text | ceeb9006be0dc36539cd0639aec59b1d602716f3d94d4cffa8a82bf02ac1df32 |
|---|---|
| Markdown | b90dafa067c0f7ae64da06d2312632716eab0d3a2b76fa2c09161f137cbfd219 |
| Publication page | e289e001380411e1103c3b6e1056aea282ee3cf20b229b07e5b6f5c5939363ed |
| Manifest | 490e56e17d35b29f13065d1fe47d36d28213513e7886626cf2da6d1f44625111 |
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 | UbRpaXRtDscp1xHca4Iu3BGdKUYrDS19pXr6vIQYGwM2xM1kzoonjDAUsBXcWbKPv9CvW3oLcxGarGNgwD40Dg== |
| 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
| 2026-09-17T09:32:38.635693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097633observed e289e001380411e1103c3b6e1056aea2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:38.618593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097633/manifest.jsonobserved 490e56e17d35b29f13065d1fe47d36d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:38.600918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097633/publication.mdobserved b90dafa067c0f7ae64da06d231263271...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:38.581887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097633/publication.txtobserved ceeb9006be0dc36539cd0639aec59b1d...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. |
|---|