OT-2026-000066266
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented after 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-2026-000066266) never changes.
Identity and time
| Publication number | OT-2026-000066266 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc4-7809-875d-7c3d6ada7b2b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066266 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1fb1e3c9743c337c6505e8ed1d73ceca64cf1f895821a976f07abd2db1223b66 |
|---|---|
| Markdown | b227ae44fd6d72561bf1b5335ec6a719b2fff4160761db1caaf30a200f659435 |
| Publication page | e6a30d0f34efcd64e3b451f51fb43e751f06a1ce07e9d2de64fa7c2cee76c456 |
| Manifest | 62bda1daffa8a257b0a866c2e25e097db9f9f7b2cef317d7b70592cc85c1aa93 |
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 | 3QkFem3KZkQe1+fR0wg4gtD/Izp9heL276C4AtQtg2o5okcOraY32NIDVxxemQ8O+Ib6SKCrZCeDjmZa3/MIBA== |
| 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
| 2026-09-17T10:33:26.375549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066266observed e6a30d0f34efcd64e3b451f51fb43e75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:26.357847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066266/manifest.jsonobserved 62bda1daffa8a257b0a866c2e25e097d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:26.337276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066266/publication.mdobserved b227ae44fd6d72561bf1b5335ec6a719...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:26.317558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066266/publication.txtobserved 1fb1e3c9743c337c6505e8ed1d73ceca...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. |
|---|