OT-2026-000101943
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, two stage ejector, pulsed blow-off after 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-2026-000101943) never changes.
Identity and time
| Publication number | OT-2026-000101943 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f1-7f14-a954-8f34afec39a0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101943 |
| Status | PUBLIC |
Content hashes
| Canonical text | 60e36ec80b7d83809db3cfe023d4d95d631900209fd436aa1b5ef5fc2625f086 |
|---|---|
| Markdown | 37bddbbbb484d85aa5eab78f774ad146eef60fbf51066db10561dd9c733384e7 |
| Publication page | 0c38c42994c7c98a2681a70e33994ab8b9b0f865762ab923d1043dc0e48852ef |
| Manifest | 5b841b5d2dbf57e7a128b2f9f4b48ba821b60a91d12d493f4a75246848950687 |
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 | NSRJ+fev7TaQkKgw/Sj4VbNJfWPlcOe/gEU4XPpq5RWAmJeh0fuJBVh+RK5nhE9bKZ/PsGuu7ZtqUZSSIZCrAA== |
| 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
| 2026-09-17T09:25:03.531467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101943observed 0c38c42994c7c98a2681a70e33994ab8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:03.514181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101943/manifest.jsonobserved 5b841b5d2dbf57e7a128b2f9f4b48ba8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:03.496827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101943/publication.mdobserved 37bddbbbb484d85aa5eab78f774ad146...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:03.479612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101943/publication.txtobserved 60e36ec80b7d83809db3cfe023d4d95d...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. |
|---|