OT-2026-000067106
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented 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-2026-000067106) never changes.
Identity and time
| Publication number | OT-2026-000067106 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14ff-7059-8896-1ab7ad018370 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067106 |
| Status | PUBLIC |
Content hashes
| Canonical text | 21b690dffed312ce1e4b5884743a793dfd8bb336cd1a11a28b2c3fda7f00cd51 |
|---|---|
| Markdown | b7fd9f552bfc93fb9f1c97690edfbb6810a272748b37b8b4adb91ce126a7db83 |
| Publication page | 1fc060f29b850616bb1dc3e50b9354711ba5e48505d715e850ab8d260e94e9ce |
| Manifest | 66995568bc5833eefad7a965ffd955cb74d4f34de09c33ba2f5e2a128aeb585b |
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 | nDgj/Is3cvFjaNoiUSpz/f9c0EgjrbklYAKcc1Gqmk5baK4IJOaMpRtrDE73BNG4xlaQ2Ru0MkIV+EONOvxKBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:32:22.489648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067106observed 1fc060f29b850616bb1dc3e50b935471...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:22.473169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067106/manifest.jsonobserved 66995568bc5833eefad7a965ffd955cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:22.455976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067106/publication.mdobserved b7fd9f552bfc93fb9f1c97690edfbb68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:22.438993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067106/publication.txtobserved 21b690dffed312ce1e4b5884743a793d...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. |
|---|