OT-2026-000092778
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, 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-2026-000092778) never changes.
Identity and time
| Publication number | OT-2026-000092778 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b600-7f34-9851-3228da526942 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092778 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d6997a63d6b3a31591755ccf15a71aea876324d5cc305e13e068a05db9ec6c0 |
|---|---|
| Markdown | 8904e0dfd9aea28b7fae03fa20e3fe987db1437c4002c3cede638df7ccd28674 |
| Publication page | 18141037f8a9a6a4225f0eeaec1a0a4b05153c1893619500b581600ce77c927a |
| Manifest | 3f4318076102aa6476c5ed51cf02911595c89089143ccde479a8142e3ece1729 |
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 | 5FrD/tNV5E9xwsKCTEjKUDio67NeZTq/oEiQmuj0CUgBVWkml+wJQXak8RXib5X6q8cKeA882C4DBODRYy8MDA== |
| 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
| 2026-09-17T09:41:24.807225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092778observed 18141037f8a9a6a4225f0eeaec1a0a4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:24.789816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092778/manifest.jsonobserved 3f4318076102aa6476c5ed51cf029115...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:24.766383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092778/publication.mdobserved 8904e0dfd9aea28b7fae03fa20e3fe98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:24.749682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092778/publication.txtobserved 7d6997a63d6b3a31591755ccf15a71ae...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. |
|---|