OT-2026-000094489
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off before 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-2026-000094489) never changes.
Identity and time
| Publication number | OT-2026-000094489 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e8-7d9b-a64e-17a1f05eea85 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094489 |
| Status | PUBLIC |
Content hashes
| Canonical text | ff3a35e5f348b189076ea64e971466faaef9b0303959483d264b0de4733c9dca |
|---|---|
| Markdown | dee2a523129dd5a1b333fb1a07900425639ad832cda971141745bb4ff47cf848 |
| Publication page | f0baba1f9677cfceac104c5efe42a7d196a8adcaa2e20d03367816c18f71a7d5 |
| Manifest | c05af12b42bc45cc8239675db835aef1833a309456f44892773af5c3c71b6785 |
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 | 0XNhqZGR8LfgpnB3E0xvINnyvqm0agd2pZVKvneRaX86x3zI7v6kpZOZQ8712PAqcFQuX9moIGfkwnbsX9nMCA== |
| 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
| 2026-09-17T09:37:54.977341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094489observed f0baba1f9677cfceac104c5efe42a7d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:54.960033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094489/manifest.jsonobserved c05af12b42bc45cc8239675db835aef1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:54.939477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094489/publication.mdobserved dee2a523129dd5a1b333fb1a07900425...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:54.922545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094489/publication.txtobserved ff3a35e5f348b189076ea64e971466fa...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. |
|---|