OT-2026-000036202
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000036202) never changes.
Identity and time
| Publication number | OT-2026-000036202 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cf-755e-8875-1d2b5188c167 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036202 |
| Status | PUBLIC |
Content hashes
| Canonical text | a568f99d78e8d5708d85d87e7ce2bcdd8ddfb388689a27a703d56757e4bd5230 |
|---|---|
| Markdown | 0e721ac5251bd34b55a21d2389f155c684122b475f6880ea3b6a3b5065e7ae3c |
| Publication page | 303840bcdd181a84a2341cf79fa7fed56a03c7a8f7fe9eea826612a51dcf2ccb |
| Manifest | c7a2a41b2d8948c5d3e3b9002920e5e9de1018cdf65e7e6051995ceb307a68fe |
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 | hWgCnsr3nXZf5ZMVcstzQK+t/zVRb03DwVceXyg46mHHMDKCvJIRwhXSBWNBMg5LCGlBtAQgSG77bkkJ5dPVCQ== |
| 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
| 2026-09-17T11:26:26.655526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036202observed 303840bcdd181a84a2341cf79fa7fed5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:26.635447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036202/manifest.jsonobserved c7a2a41b2d8948c5d3e3b9002920e5e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:26.617224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036202/publication.mdobserved 0e721ac5251bd34b55a21d2389f155c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:26.598240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036202/publication.txtobserved a568f99d78e8d5708d85d87e7ce2bcdd...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. |
|---|