OT-2026-000093739
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, 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-2026-000093739) never changes.
Identity and time
| Publication number | OT-2026-000093739 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-769f-b697-5128cb44f41e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093739 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0b0de3d18ab1f53635ee0bc5c156322d2aa57d177c829e814342693940e5d92f |
|---|---|
| Markdown | f00eca7f8846383d98415476872105e72fae64e8a18794ffc6a406155cacda4f |
| Publication page | 02caa47802e293881483c9d043da155b4ae0756d0bcc84ccee1d5621297bb071 |
| Manifest | 840a4972c2670c6d8dd873e66bc395cf6e88b9bbb4536d7bb123cdd19da6c1b9 |
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 | UwGSiBNTXMyEy9BfYTDgJ41JytnMsVK/S0+zk3CtQcGRqW5DTO48QtMQj4JrzcrGRttJNziagGDKOOdYm1KmDQ== |
| 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
| 2026-09-17T09:39:48.949042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093739observed 02caa47802e293881483c9d043da155b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:48.929733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093739/manifest.jsonobserved 840a4972c2670c6d8dd873e66bc395cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:48.912530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093739/publication.mdobserved f00eca7f8846383d98415476872105e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:48.894488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093739/publication.txtobserved 0b0de3d18ab1f53635ee0bc5c156322d...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. |
|---|