OT-2026-000099161
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000099161) never changes.
Identity and time
| Publication number | OT-2026-000099161 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8288-7203-8003-a3e2724bc090 · 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-2026-000099161 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e239230c84711a972534d14cf9cadfacb5c42934ada68138e772814b51e6446 |
|---|---|
| Markdown | 2cc3f6cab2b941181fa773cad0ac5a714717e2468c6531a8706b71b9a2e341cd |
| Publication page | 52eab01b2250ddc03492ac5167aee3f178bbaaf34cb41133034680dd2427715b |
| Manifest | d8cddc9801c2d6a553fb11c2740f05fd849721a1c99d1558d8eb6a0c0f5bb21f |
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 | x0DqgEb1poDZh76GWNfKXeEBEZz5O9mrMsACoNj2mJE2baX2zjSl5leEavr6VyU4mdakHLSgtXCKZxJMoiC2BA== |
| 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
| 2026-09-17T09:30:32.393314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099161observed 52eab01b2250ddc03492ac5167aee3f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:32.373709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099161/manifest.jsonobserved d8cddc9801c2d6a553fb11c2740f05fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:32.355705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099161/publication.mdobserved 2cc3f6cab2b941181fa773cad0ac5a71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:32.337679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099161/publication.txtobserved 9e239230c84711a972534d14cf9cadfa...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. |
|---|