OT-2026-000101336
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, two stage ejector, 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-2026-000101336) never changes.
Identity and time
| Publication number | OT-2026-000101336 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-7f92-901d-eb083d92c282 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101336 |
| Status | PUBLIC |
Content hashes
| Canonical text | 309b368f18449df1506c0622effa3f8ba2369f4a2e8c43217b4b9b38ab0baf2c |
|---|---|
| Markdown | fb5903f36fdc54057761d10a8951d9418862ad6827b860c99e4e13b2bcaa0d73 |
| Publication page | ebdcf698e11b0532bd5b5ef137706b46f2d307b03467d852b2ba8952ee877284 |
| Manifest | ff0bfd283adb60361eae5aebc7c729f4b2216bb6ea855d20d715ea7f70c12917 |
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 | Oy22L685NyAuXk0tkEIj+lCOaH6/xkJmyZfZ6OOp+KO8yWPksoMK52cvK7w83/qRIFK98ZuBBh1IGlH50LNIAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:27:01.686085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101336observed ebdcf698e11b0532bd5b5ef137706b46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:01.666875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101336/manifest.jsonobserved ff0bfd283adb60361eae5aebc7c729f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:01.647860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101336/publication.mdobserved fb5903f36fdc54057761d10a8951d941...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:01.629270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101336/publication.txtobserved 309b368f18449df1506c0622effa3f8b...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. |
|---|