OT-2026-000032450
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, 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-2026-000032450) never changes.
Identity and time
| Publication number | OT-2026-000032450 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106e-7c68-8804-a0ab47e758fd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032450 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d8c95b87504652bbb150d994e295db73603273da975a7dc1ab49896ad802765 |
|---|---|
| Markdown | 72bba93c6cde3720d63ee358b311c52a2fb1ba11f0d83687fa97c46109c7e181 |
| Publication page | 5d7ed7f85996b849e725c151cb1eede784bb5d5903dfdade70215fec1246040b |
| Manifest | 8cee87d29f49c86913e183ceacf92efb95061f0952f1e287b10ed4029cc894b6 |
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 | WPcajNuWrZEDO+dRfb/Sw1Vefyo0d70myMJfivBMqK4lzGIWMbHI4DBWskdEIbLzOHcwdkaq/IxkBn/CxtVUBQ== |
| 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
| 2026-09-17T11:33:52.637796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032450observed 5d7ed7f85996b849e725c151cb1eede7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:52.620695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032450/manifest.jsonobserved 8cee87d29f49c86913e183ceacf92efb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:52.603739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032450/publication.mdobserved 72bba93c6cde3720d63ee358b311c52a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:52.586849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032450/publication.txtobserved 5d8c95b87504652bbb150d994e295db7...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. |
|---|