OT-2026-000092001
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, pump fed, pressure sensor per zone, 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-2026-000092001) never changes.
Identity and time
| Publication number | OT-2026-000092001 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bb-7e17-b67a-680c56adda74 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092001 |
| Status | PUBLIC |
Content hashes
| Canonical text | e74910c2c4ef8129691453d5760021585d1619284c07fa36d049ffe450636ee2 |
|---|---|
| Markdown | 8179aafd1c94e2bc25cf3c0f4bb4c622835958d2761d15f289429a72f0869ead |
| Publication page | 944bca5a827d012ebd31106f0ef0a7837adcafa660c84c14ba08f81943dfc404 |
| Manifest | 5ea4e58ea52f0a6f516cde2c9ca7e3ebd9d80eed0c25c03a0edef038cf158e45 |
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 | vYESX6j5w4J5JUVpAjtHft0JsyDn4Q0lnV667aDFVwl/cwdhQoNKQiYeMPck03xxZ2TiiOL8KMQMnLfaWVxNDA== |
| 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
| 2026-09-17T09:43:00.705299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092001observed 944bca5a827d012ebd31106f0ef0a783...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:00.678365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092001/manifest.jsonobserved 5ea4e58ea52f0a6f516cde2c9ca7e3eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:00.648421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092001/publication.mdobserved 8179aafd1c94e2bc25cf3c0f4bb4c622...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:00.617937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092001/publication.txtobserved e74910c2c4ef8129691453d576002158...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. |
|---|