OT-2026-000039794
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000039794) never changes.
Identity and time
| Publication number | OT-2026-000039794 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d5-7be7-9c8b-30d56d7f1d91 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039794 |
| Status | PUBLIC |
Content hashes
| Canonical text | 727be91bf73f88e93b179ce56a6fd4ca57f3a0b9f5f647ceda3c3d36969e3b69 |
|---|---|
| Markdown | d3b857a0fd78b8c6fd07827415175da3eaee106e2c3d4cebbc3361e58fb50b9e |
| Publication page | 27dfed157eb1fbcd6b47b3d231c62c7ac72ff729ded7bf1326eded5b5b804797 |
| Manifest | a4ec48967c31757083f616f1ec5be56e4df740051e4f9a374538733078c8d809 |
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 | heNn2ApApQy/uonNG6LrqTPArx8XF70C74sxk/J9EJnK67cjm0jhjTmy7icqQuGg6Cv6WoyYaNHl77W9eEc5AA== |
| 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
| 2026-09-17T11:20:01.383998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039794observed 27dfed157eb1fbcd6b47b3d231c62c7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:01.365908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039794/manifest.jsonobserved a4ec48967c31757083f616f1ec5be56e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:01.346597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039794/publication.mdobserved d3b857a0fd78b8c6fd07827415175da3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:01.328409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039794/publication.txtobserved 727be91bf73f88e93b179ce56a6fd4ca...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. |
|---|