OT-2026-000035442
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, two 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-2026-000035442) never changes.
Identity and time
| Publication number | OT-2026-000035442 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a20-75ff-a74e-07d6becb65f1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035442 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc7ca887fab5d5699b71d6a5d5d90175126e0da739fb6ad2102748103e9f58f6 |
|---|---|
| Markdown | 6e3e288c74158b1d3eb62760a947d90b71bda8b0a58134f8c7f6c16b79213864 |
| Publication page | 73abb22bd32517fa8a317066849e0e137fc05cd63ab340364c477c79548cab5a |
| Manifest | 6935a30a58bdf96cadda5b87b0263e523362a09959f70827a62ec75647b947f2 |
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 | K++MFg+OQvtX+1z7Q7LDDIT7AD6Gr97c1iX/+OwKRb6fDZASN//l5lfB+zYkcJVgdjV3mewhBhW4rBTDBxxRBw== |
| 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
| 2026-09-17T11:28:45.534864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035442observed 73abb22bd32517fa8a317066849e0e13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:45.515141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035442/manifest.jsonobserved 6935a30a58bdf96cadda5b87b0263e52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:45.495859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035442/publication.mdobserved 6e3e288c74158b1d3eb62760a947d90b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:45.476213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035442/publication.txtobserved cc7ca887fab5d5699b71d6a5d5d90175...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. |
|---|