OT-2026-000097284
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, three stage ejector, supply line 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-2026-000097284) never changes.
Identity and time
| Publication number | OT-2026-000097284 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-76f5-aa8f-afbabd656d1c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097284 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ef09b4f5849c975c8cfe16f9fcb71f0f245a42582e3aa7d84fae24460d77f73 |
|---|---|
| Markdown | 83064bab46b43354879b4364a5dd754e24e8ae6fdd0133d5ccccc0ca538b7f87 |
| Publication page | 0f9734eb448df7d3823a244c69d8f1e781b85f03595a89a656172c15f212d9ae |
| Manifest | 93abba19a46cd88a35e5d2fbd862cdf62382e1feeb6121e0d3976247dcf68185 |
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 | bRjGITmMOA4CPjRU8jfXtHyGEoE576kL9NGxLXl5puXUjZA336CxH53s1NC47+1ejJlBkXnENACTeuC0iPx0Aw== |
| 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
| 2026-09-17T09:33:32.893617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097284observed 0f9734eb448df7d3823a244c69d8f1e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:32.876261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097284/manifest.jsonobserved 93abba19a46cd88a35e5d2fbd862cdf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:32.860357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097284/publication.mdobserved 83064bab46b43354879b4364a5dd754e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:32.842221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097284/publication.txtobserved 5ef09b4f5849c975c8cfe16f9fcb71f0...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. |
|---|