OT-2026-000035790
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, 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-2026-000035790) never changes.
Identity and time
| Publication number | OT-2026-000035790 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c8-7c96-8bc0-81903335bba4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035790 |
| Status | PUBLIC |
Content hashes
| Canonical text | 148404f6919538e7b5050b3da17726a9b078c8e778714fbf08e3ee7ff4a6da0b |
|---|---|
| Markdown | 64061eab93c79e80ff03f6be3129573b0501696678e5f6ac3e45d75adb8844f6 |
| Publication page | c2f156f215acc03c8245b1490e3d4a4c7850bb41d90cbd16450aedf14fc8c73a |
| Manifest | 7525a3b8b8be2e0669533029c526df31c5d93ee9670e1ef8bb3e6cd10847540b |
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 | C2yi29DYlnBizNNtUjrTGl2r9hEnCPSbT1aSdPdqg/JOoM14EQDF07AHtk1S5Y8NusatKfhj/yYrGFbeEcXVBw== |
| 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
| 2026-09-17T11:27:29.792316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035790observed c2f156f215acc03c8245b1490e3d4a4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:29.774415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035790/manifest.jsonobserved 7525a3b8b8be2e0669533029c526df31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:29.756471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035790/publication.mdobserved 64061eab93c79e80ff03f6be3129573b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:29.740199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035790/publication.txtobserved 148404f6919538e7b5050b3da17726a9...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. |
|---|