OT-2026-000036962
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, supply line 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-2026-000036962) never changes.
Identity and time
| Publication number | OT-2026-000036962 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773f-77b0-a560-25401de47413 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036962 |
| Status | PUBLIC |
Content hashes
| Canonical text | a7e03d8a954fd985456c424b640f9e06e78fb8445dae497325834cef0632d2a7 |
|---|---|
| Markdown | 828dc0e59a8341a04ca25006d1e7b79b1eb032100fb23c3c4258aa2816cfa87d |
| Publication page | d2790585747d92103ca1965ea5c4380dfabc39dbe863321e36814907ad870e59 |
| Manifest | ab28ca768f6f3abdd6aa98971b2eab0c3fde32eb9d3e2582fd0317646e98fdde |
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 | ZKaXMy0GtvPfTq8y7eZxyGCvpkCD6z2xann30zB8/cmUQyY27itOE4Q13b9kkQFP9M6W805t/8i/zczKCOEBAA== |
| 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
| 2026-09-17T11:24:37.007918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036962observed d2790585747d92103ca1965ea5c4380d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:36.991551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036962/manifest.jsonobserved ab28ca768f6f3abdd6aa98971b2eab0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:36.975196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036962/publication.mdobserved 828dc0e59a8341a04ca25006d1e7b79b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:36.956646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036962/publication.txtobserved a7e03d8a954fd985456c424b640f9e06...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. |
|---|