OT-2026-000020118
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed 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-2026-000020118) never changes.
Identity and time
| Publication number | OT-2026-000020118 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-4378-79bb-95c5-74023bab867b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:22.507199Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000020118 |
| Status | PUBLIC |
Content hashes
| Canonical text | d667b178789f9a40067088bc4a1f7f5abbd3b7cae4256c116df9deac242a653c |
|---|---|
| Markdown | 6ab14703cf9db13c53e314d2d8b0068080c652db86eb8e9ab33cd51f4c15ea64 |
| Publication page | 759c9055c0dc41d182aa5dc9072277dd9c21292729eced0f0088bf10077e6dcd |
| Manifest | ca04bd473af3f73f49404a491dd57efe115b98e895aea12b5ebb0a8871f5bcb5 |
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 | zq2blD2rCG+73tWHnpuko9gOuAqqpEA5SaoP+Dh0jKZ5KZ/O+tXUw1a/BRYIrmKRvacNjMqc3cYY6ZyvU2ORBA== |
| 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
| 2026-09-17T11:56:25.290033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020118observed 759c9055c0dc41d182aa5dc9072277dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:56:25.273819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020118/manifest.jsonobserved ca04bd473af3f73f49404a491dd57efe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:56:25.256779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020118/publication.mdobserved 6ab14703cf9db13c53e314d2d8b00680...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:56:25.238728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020118/publication.txtobserved d667b178789f9a40067088bc4a1f7f5a...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. |
|---|