OT-2026-000037510
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000037510) never changes.
Identity and time
| Publication number | OT-2026-000037510 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8ce-788c-a459-c3412e798317 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037510 |
| Status | PUBLIC |
Content hashes
| Canonical text | a5da4b9998a548c24a4d0b390b1a62a85956ad81658f84cc6d2062e8872ca976 |
|---|---|
| Markdown | 7f9774e69e7d141b997deaf65dea89e3af26447add239eaf953bda72684fa310 |
| Publication page | 181faad462297fb2b87f363c60904b6928aeb9832d98ce124c198fc3e3ac69a4 |
| Manifest | cc22bd4ec8609c3f68bea4565bd96153a971fd89635e37dab3c85fd7cc41f6f9 |
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 | WBl31oDVXYxBgdFTKplqDqu/idAMSVTP9e48NG6yIjqY/sRk+ZOhh0eGeKGmGj0oe4uugwm2hvgYPMZPxMKtBQ== |
| 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
| 2026-09-17T11:23:57.545725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037510observed 181faad462297fb2b87f363c60904b69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:57.529133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037510/manifest.jsonobserved cc22bd4ec8609c3f68bea4565bd96153...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:57.512761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037510/publication.mdobserved 7f9774e69e7d141b997deaf65dea89e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:57.494516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037510/publication.txtobserved a5da4b9998a548c24a4d0b390b1a62a8...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. |
|---|