OT-2026-000052183
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000052183) never changes.
Identity and time
| Publication number | OT-2026-000052183 · never reused |
|---|---|
| Internal UUID | 01a0ae83-e790-7661-b930-495668dc552b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:55.233643Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000052183 |
| Status | PUBLIC |
Content hashes
| Canonical text | 79e495993ac41198294a91aa5f5b704e91107bac88f66fcee7b01272a78cf53b |
|---|---|
| Markdown | 8e887be61e8b82476dfea88d93f04b739c457ce738e529c0760a38f13ce9b16b |
| Publication page | f19fd704d50db3f441c00bbcac209647f5cf75d29b1e002cdcdbc986c4486c93 |
| Manifest | f8611aa3328e51f66d6043133844525e043f1868c01f11b95e4210e371b286bb |
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 | 4KbjQzSTmX82tu53xPEMOmwMPGGqn5ay0yzQ9gHkLVkRTFZ4C4UtySbb2gD7/IAqAdb5jUEMB6BsyCWpywm5BQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:57:44.728366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052183observed f19fd704d50db3f441c00bbcac209647...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:57:44.710628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052183/manifest.jsonobserved f8611aa3328e51f66d6043133844525e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:57:44.694047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052183/publication.mdobserved 8e887be61e8b82476dfea88d93f04b73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:57:44.675969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052183/publication.txtobserved 79e495993ac41198294a91aa5f5b704e...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. |
|---|