OT-2026-000097137
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, 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-2026-000097137) never changes.
Identity and time
| Publication number | OT-2026-000097137 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-7152-a82a-c17a6de38c4b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097137 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ebd9d652de60a9b6102009d1ccb1b5662bf7a3ace4843451fe5184b5b1b9cda |
|---|---|
| Markdown | 158ff8b5d9c687ae41a85805a37be4ae8b349500419d9d8e93ac15eb87dd5f6a |
| Publication page | 3f86d7418a87b3aa9e8996856badb2378d25c876c18b4aeb9baf64011084f391 |
| Manifest | 6e3cb6f5250cebdaf51f396b5a8b3f117fd5122a02dbbeea033d308aa4bc6aa3 |
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 | mLd81XxyiXLTX2ulDSOOmkBrBoYxzDRM8WeBqlIEzf796HWOLNaVA9TZdY279Kv5cK+qVpqQ3IXieNkFzpPsCQ== |
| 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
| 2026-09-17T09:10:55.169053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097137observed 3f86d7418a87b3aa9e8996856badb237...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:55.146307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097137/manifest.jsonobserved 6e3cb6f5250cebdaf51f396b5a8b3f11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:55.130393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097137/publication.mdobserved 158ff8b5d9c687ae41a85805a37be4ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:55.112748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097137/publication.txtobserved 0ebd9d652de60a9b6102009d1ccb1b56...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. |
|---|