OT-2026-000037358
Publication integrity record
Three pad foam vacuum gripper, three 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-2026-000037358) never changes.
Identity and time
| Publication number | OT-2026-000037358 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cd-790a-81c7-745cf57ec532 · 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-2026-000037358 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ea076990ffc3bd5b0d0bc6f73b5b656e9e9a38596b56d0b3e3b8e3f38ec2980 |
|---|---|
| Markdown | a2666528ce2180a275e8b93c862f1ce72812365d1a7b51f3840c1e4e0a320cda |
| Publication page | afff30b77e2fe53ab42ef4141aa43cf45c705aa105b6ea3331e83c4c2a4d335d |
| Manifest | a489c2f7baef73babc107cc630a497ee53e35be6eb5ce05fc0426ea8bbce5b35 |
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 | fA1TPEk6S1iVaycUtoibyObaHKxawWlEKQqAs2O2UMPSoeWKapYqja6hRzFXwaw7iJaZjxN72UEcFp4KGDx9Aw== |
| 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
| 2026-09-17T11:23:46.729151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037358observed afff30b77e2fe53ab42ef4141aa43cf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:46.709763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037358/manifest.jsonobserved a489c2f7baef73babc107cc630a497ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:46.689204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037358/publication.mdobserved a2666528ce2180a275e8b93c862f1ce7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:46.668340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037358/publication.txtobserved 2ea076990ffc3bd5b0d0bc6f73b5b656...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. |
|---|