OT-2026-000042135
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000042135) never changes.
Identity and time
| Publication number | OT-2026-000042135 · never reused |
|---|---|
| Internal UUID | 01a0ae7a-5d71-7e81-af95-d490d4577c31 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:30.052779Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000042135 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d990d703c32599e1fe42059dd8b0e0f663a0723110fdfa8060d4ab7223cf465 |
|---|---|
| Markdown | dac333c840699074fa4188a5f48120cc990f250a535fa52dfe0bc000f8a400b1 |
| Publication page | 448d720d6b5ba78168dbc681dacd34ce639a7022ebce36a2bf281181a18da52d |
| Manifest | 1cc92d161e475a6e57c5439bdf09a8754d2cb3127812657d6435dfb74e29773d |
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 | uGWHd4d65sTUyJ1ZOb689cssiN+lPeLLx+leLZvMz/uMq3Y+qONavEstTzwiUHYr4jMLqapYRX88W6g6/1F7DQ== |
| 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
| 2026-09-17T11:15:40.984241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042135observed 448d720d6b5ba78168dbc681dacd34ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:15:40.962510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042135/manifest.jsonobserved 1cc92d161e475a6e57c5439bdf09a875...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:15:40.942050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042135/publication.mdobserved dac333c840699074fa4188a5f48120cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:15:40.922710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042135/publication.txtobserved 7d990d703c32599e1fe42059dd8b0e0f...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. |
|---|