OT-2026-000035391
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, single stage ejector, supply line 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-2026-000035391) never changes.
Identity and time
| Publication number | OT-2026-000035391 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a20-7f0b-bc5f-37d782080542 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035391 |
| Status | PUBLIC |
Content hashes
| Canonical text | 084f9f9c3119c8584d3f31d7a68719dec74a8cf8f5e0488ea610356fbda71525 |
|---|---|
| Markdown | 884424be1bb4e4d642f39f21113ea53239d32db9b704f34e3fd3fe939c7725df |
| Publication page | 44631695b90dc626f51be5fe11f40cfc3870655278e939f1a83dd710e2d5d53a |
| Manifest | 8ff6790a62eeb1e14e24a53f56af0bfbd7a5e89b85c00667ce6f6ca5ec97ee86 |
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 | HmJ1LLw9oLVT0BxQGpg//QLQa8ZU40z8IkgebtSg4h1zEOuF+nhAdhYdVwKPZim7fgl5SYdTLZ8yrMexwoSkBA== |
| 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
| 2026-09-17T11:28:41.241729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035391observed 44631695b90dc626f51be5fe11f40cfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:41.223831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035391/manifest.jsonobserved 8ff6790a62eeb1e14e24a53f56af0bfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:41.203559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035391/publication.mdobserved 884424be1bb4e4d642f39f21113ea532...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:41.180654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035391/publication.txtobserved 084f9f9c3119c8584d3f31d7a68719de...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. |
|---|