OT-2026-000046850
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, sustained blow-off 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-2026-000046850) never changes.
Identity and time
| Publication number | OT-2026-000046850 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f5-74a1-b323-12dedb3c5c77 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046850 |
| Status | PUBLIC |
Content hashes
| Canonical text | 033a66192113a99a0445b0ccc5738894e8dd378d53b5b0b31186cc0971247320 |
|---|---|
| Markdown | f2ea7fd87b9084289b96607e434df140f241b120490b246b138fe9435e4c88ff |
| Publication page | ad78e387b84fb723c5b5affe8e4600831d9676c0a5413a3a3e3e5be98c0df54c |
| Manifest | 6c040844199a32f46ebfff22c1c4f903ac9b2b5c55ed1d8114b1185027a9dfa6 |
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 | qjm/OAjGWG8RsSmFqp463+U1E1RYNGGOqrkJAIrRqlxMXcEkaVuXKDQiQeUrK4sSOuLgCwVzuEII+uxX5P9SCA== |
| 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
| 2026-09-17T11:06:57.071777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046850observed ad78e387b84fb723c5b5affe8e460083...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:57.055190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046850/manifest.jsonobserved 6c040844199a32f46ebfff22c1c4f903...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:57.038063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046850/publication.mdobserved f2ea7fd87b9084289b96607e434df140...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:57.019979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046850/publication.txtobserved 033a66192113a99a0445b0ccc5738894...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. |
|---|