OT-2026-000100435
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down
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-2026-000100435) never changes.
Identity and time
| Publication number | OT-2026-000100435 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66ef-73da-b6d2-de8255889bd3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100435 |
| Status | PUBLIC |
Content hashes
| Canonical text | 337219270eb5fdf9bd4d06e94e4f843c418375c5efc66d508d34840ffdb882d6 |
|---|---|
| Markdown | fa06a58c9c71ef3b6984d5252ab9aebb11f9741dc4de06d72321f3324d4c6284 |
| Publication page | 68701e5c3fe9a119fee77de2f263d799e17fc47fd290f357f667dfe23ac55898 |
| Manifest | 424bc0f91fdb617885364a7ab24c9b82ea487520cd38541fae1a79d9405c929d |
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 | wWXqGEeikQy9rwqk0axWfFEI7/jh0ruhOdlMRcaNJmvnNs1WIveghB30TpHQgWktqMNY4ialBJ0Vp3i204ViBQ== |
| 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
| 2026-09-17T09:27:10.694378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100435observed 68701e5c3fe9a119fee77de2f263d799...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:10.678131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100435/manifest.jsonobserved 424bc0f91fdb617885364a7ab24c9b82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:10.662004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100435/publication.mdobserved fa06a58c9c71ef3b6984d5252ab9aebb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:10.644697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100435/publication.txtobserved 337219270eb5fdf9bd4d06e94e4f843c...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. |
|---|