OT-2026-000043259
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, pump fed, manifold pressure sensor, 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-2026-000043259) never changes.
Identity and time
| Publication number | OT-2026-000043259 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-327d-701d-87f1-c2f7d9fa36ab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:24.717423Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043259 |
| Status | PUBLIC |
Content hashes
| Canonical text | bca8571e7180d90b7f49cd42952a81adefceb3f8174bc4c841e1f0db894e1a38 |
|---|---|
| Markdown | 5d03c64e3b246053354da89203616cdc680487806c87483327993b679026de4e |
| Publication page | 97c70407b98080bc81f5d442a24b5537f340aa9f082e08defcc47487352ac673 |
| Manifest | 594ccf4394bdc0b01da310d78cdbf400d754111fe4b04c3ef6e17025a1908e3f |
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 | v2K14DwNqGHCbWw/UB1idnwmTJgHj0hoer585QI5/soH42ibyEwJRHGTSjp44Muq3e9HsvLAWfTpGo1DE9BfDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:13:44.501548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043259observed 97c70407b98080bc81f5d442a24b5537...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:13:44.479810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043259/manifest.jsonobserved 594ccf4394bdc0b01da310d78cdbf400...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:44.458832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043259/publication.mdobserved 5d03c64e3b246053354da89203616cdc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:44.437964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043259/publication.txtobserved bca8571e7180d90b7f49cd42952a81ad...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. |
|---|