OT-2026-000099118
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, manifold 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-2026-000099118) never changes.
Identity and time
| Publication number | OT-2026-000099118 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-77a6-a5b7-c6caa61839b2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099118 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b21a5446062c2efa95577c5b2f33c55f5a0c0a968677ff8c86d90e5aa2eeca7 |
|---|---|
| Markdown | a814bf44921e1806ea84cd928c08b7ab71d09c8fe5b0941fbb6217162d4aab92 |
| Publication page | 38a38ce7a376f759b765a2132784ae71a8d1b2098db11c2ae42eab1618233e32 |
| Manifest | 7332d69aedb4860c9419a67972b52cef3910162efb4f51edfc81b824b6e95856 |
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 | 92oeVBz16Rn01/F+wx3QsqK0/elLjkjlHr5rrUVU2cAq1OojAYWsP7Wik34leoZzcQbaTE41joYSelX9TCFdCQ== |
| 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
| 2026-09-17T09:30:21.968334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099118observed 38a38ce7a376f759b765a2132784ae71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:21.949508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099118/manifest.jsonobserved 7332d69aedb4860c9419a67972b52cef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:21.931231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099118/publication.mdobserved a814bf44921e1806ea84cd928c08b7ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:21.912159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099118/publication.txtobserved 6b21a5446062c2efa95577c5b2f33c55...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. |
|---|