OT-2026-000098184
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, single 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-2026-000098184) never changes.
Identity and time
| Publication number | OT-2026-000098184 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-7fa4-84fb-81ecc220b3c7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098184 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8c830b663de1a267d43b0fa6c699cdac182be924f70ef049b6caf65edfd0d615 |
|---|---|
| Markdown | 32858e7617239d8050fffe71df4f08739b0a4d540f544b65b5e69bc9060b09fc |
| Publication page | 8247f5f543201c0dc1f2b6aa0bb6aef6d915572d486085124480b169662e0e6b |
| Manifest | dc4025b7f0abb5079e5e8785d8a1557cf71a01da508bb9b7752a1cb730ce9500 |
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 | fpc/n0er6s/h9IzZ72ZNRbHLlki+Ud81W3CMsSDOKejHK/qOFF5i30oyfyJcnFmUiKs8mVRNCFF1atcWOA4BAw== |
| 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
| 2026-09-17T09:31:20.404767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098184observed 8247f5f543201c0dc1f2b6aa0bb6aef6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:20.388257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098184/manifest.jsonobserved dc4025b7f0abb5079e5e8785d8a1557c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:20.370410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098184/publication.mdobserved 32858e7617239d8050fffe71df4f0873...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:20.353477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098184/publication.txtobserved 8c830b663de1a267d43b0fa6c699cdac...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. |
|---|