OT-2026-000092754
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000092754) never changes.
Identity and time
| Publication number | OT-2026-000092754 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b600-735c-be0d-84ab94626dff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092754 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e6fb81326170139e6874cefad23116b7ee4c89d9b2b8f2d88e87c3f602c28a5 |
|---|---|
| Markdown | 0721367b09b8ed98cb9fad4d35587f93c1be3c62ce0263cd5a977ad2d4b34946 |
| Publication page | 84f1a82d641a66278157748c0fee83884abdd319cd567ee57e3d2b55776ff255 |
| Manifest | 6a0ea490c43d77ef5959dc1c39c2d77c6450a640e0457a7e439cb0f30bc43729 |
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 | juy73Gln9cyoZBtwTe8ARd6vYkSlPA/fTisPq46NLyRzc66Moz+YVh43NH0EP+Vr5dbrEFMRqnS6XHDz4SCNCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:41:23.009560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092754observed 84f1a82d641a66278157748c0fee8388...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:22.991147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092754/manifest.jsonobserved 6a0ea490c43d77ef5959dc1c39c2d77c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:22.972064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092754/publication.mdobserved 0721367b09b8ed98cb9fad4d35587f93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:22.952791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092754/publication.txtobserved 6e6fb81326170139e6874cefad23116b...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. |
|---|