OT-2026-000017190
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, pulsed 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-2026-000017190) never changes.
Identity and time
| Publication number | OT-2026-000017190 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c7-77f2-90e1-19afd39f24f4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017190 |
| Status | PUBLIC |
Content hashes
| Canonical text | 965842a384a67cc8b788c143bc63fa53be0615676907c35db9d94eb1d61ef823 |
|---|---|
| Markdown | 395e4df579c750b9ce402fe9bc15b02d2e5e79b03185981241e8d2fe378b6d86 |
| Publication page | 04585884fef4ed451a7207e405e1ee6f2aa842497fa468f879c36564274d681f |
| Manifest | ff7ab43be347f5a7f480b00e3390dff83bbee2ef9891cb113dc9f315fd58f510 |
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 | emlpf/wsaGmDKgRDsrDketWrjV/td0/PH+W/H7ZWLpNWFm/HeN1GYeLlJII0juu7ZvKtBTj86WRNFnBVks15CA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:02:15.686709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017190observed 04585884fef4ed451a7207e405e1ee6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:15.669757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017190/manifest.jsonobserved ff7ab43be347f5a7f480b00e3390dff8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:15.653442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017190/publication.mdobserved 395e4df579c750b9ce402fe9bc15b02d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:15.635373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017190/publication.txtobserved 965842a384a67cc8b788c143bc63fa53...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. |
|---|