OT-2026-000024434
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000024434) never changes.
Identity and time
| Publication number | OT-2026-000024434 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8ca-7d30-96dd-8ad0d586ab17 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024434 |
| Status | PUBLIC |
Content hashes
| Canonical text | 972b885c2a6443ae53f9b94ca5712d0469416a47bf2587091f8ea8522078b94a |
|---|---|
| Markdown | d116e4c1a818e75a8e75009ecff4f8424d1861c20ba0fb8fd480f49de67aa344 |
| Publication page | e8f8b0b8b717b82d8cfeac1d3634079de50f4811e82d2d90fdc74fc1d25f3f42 |
| Manifest | b8c045719ad7972b416ab97b458937e19fa02e3df78950675cb7bff07f4491c2 |
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 | sqVngbRcntCIWIeK3QABD+gdrA2Njr20x1P+lXBScWNAuNsUGk8Q/C45nYuoIwbJu3xTm5jl+PFlBxkytr7ZCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:50:19.493929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024434observed e8f8b0b8b717b82d8cfeac1d3634079d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:19.474709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024434/manifest.jsonobserved b8c045719ad7972b416ab97b458937e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:19.456243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024434/publication.mdobserved d116e4c1a818e75a8e75009ecff4f842...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:19.438104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024434/publication.txtobserved 972b885c2a6443ae53f9b94ca5712d04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:34.459739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024434observed e8f8b0b8b717b82d8cfeac1d3634079d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:34.431852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024434/manifest.jsonobserved b8c045719ad7972b416ab97b458937e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:34.416975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024434/publication.mdobserved d116e4c1a818e75a8e75009ecff4f842...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:34.399847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024434/publication.txtobserved 972b885c2a6443ae53f9b94ca5712d04...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. |
|---|