OT-2026-000035598
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three 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-2026-000035598) never changes.
Identity and time
| Publication number | OT-2026-000035598 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c5-7e4f-92c2-390150fad2b2 · 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-2026-000035598 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc5738d0c837e69aeccd6cb29d54557a706b6117a4a2871ae4def1fa1dcf2b6e |
|---|---|
| Markdown | 37396f82b084d080a332154a4dd00566e69fc59a5f3529624a32dc771daff718 |
| Publication page | b47008ae1ac8b2ea6438f02521bc77e2341c8b1d7378bce7c23d9d7a5a09ef14 |
| Manifest | 41314e1148471ca3a24370d9ef347b498f433a0404f407cfc889439653e78bc2 |
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 | 6ZYtAzkZeLROpRo+evvcDVJZQnzLJAmfJHB6Qg11DElwebKCgLTahjyOpvpB2TSnqlk5JfavY9e4+n+0YJJQBg== |
| 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
| 2026-09-17T11:27:07.835652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035598observed b47008ae1ac8b2ea6438f02521bc77e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:07.817953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035598/manifest.jsonobserved 41314e1148471ca3a24370d9ef347b49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:07.800421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035598/publication.mdobserved 37396f82b084d080a332154a4dd00566...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:07.783102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035598/publication.txtobserved dc5738d0c837e69aeccd6cb29d54557a...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. |
|---|