OT-2026-000094138
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, two stage ejector, 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-2026-000094138) never changes.
Identity and time
| Publication number | OT-2026-000094138 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cb-7ed1-bb08-55f4b8fed545 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094138 |
| Status | PUBLIC |
Content hashes
| Canonical text | c43d4c8ad2516818f90837d72d186850ebdfbeffcc79543d763699d63e361269 |
|---|---|
| Markdown | 37afb94d898eb3265de6591cc8096c11544505556e27af072f190fc17afd1af1 |
| Publication page | c370117792d9514e792a7bcc4b6229c2fd3ec7efe1c44c8ec6fe5d09b82d6e75 |
| Manifest | cb8e557a4521dcf733f2f02c7ecaff091135cacdb69a651ca592afa2f1c3a9a3 |
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 | 4LWmqmecbgxAS5s6Kn/EuO5xhiBdvLYRwRuOJBNfGXv2iwp8vCB6Q/8xoB6GfU2EAf4Q+CVtsWPHtBXUGXBuCw== |
| 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
| 2026-09-17T09:38:35.321861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094138observed c370117792d9514e792a7bcc4b6229c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:35.303404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094138/manifest.jsonobserved cb8e557a4521dcf733f2f02c7ecaff09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:35.284586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094138/publication.mdobserved 37afb94d898eb3265de6591cc8096c11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:35.265338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094138/publication.txtobserved c43d4c8ad2516818f90837d72d186850...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. |
|---|