OT-2026-000097891
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000097891) never changes.
Identity and time
| Publication number | OT-2026-000097891 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-7f3d-a7de-9688c25a075b · 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-2026-000097891 |
| Status | PUBLIC |
Content hashes
| Canonical text | db3e13655c071bdfe8aa51fb12a6170bf130e568ea8958835ba9265ce8bb82ce |
|---|---|
| Markdown | a4a8e855c045d5b404bb1bde64d979f92d01cbc3b0bad5e6757d624a37662170 |
| Publication page | 511d65980e8e92f1205b93e9123a67eab4423f8ba9d8f0432be70e19c00eed31 |
| Manifest | e4cd520a48975a02fd0fe8e6cc23095d037cdeeb6ff86b2b14da38e3b6aeb9a5 |
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 | JTqKneOcSLpkD0/GQ9dl07bVqbQYTtTf1gJpUWnvkocuRUG1g60t8f7vh/6hLsq7D9Xr23dsodcxU9wYuqBxBg== |
| 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
| 2026-09-17T09:33:00.697224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097891observed 511d65980e8e92f1205b93e9123a67ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:00.679495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097891/manifest.jsonobserved e4cd520a48975a02fd0fe8e6cc23095d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:00.660589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097891/publication.mdobserved a4a8e855c045d5b404bb1bde64d979f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:00.642457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097891/publication.txtobserved db3e13655c071bdfe8aa51fb12a6170b...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. |
|---|