OT-2026-000098352
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, 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-2026-000098352) never changes.
Identity and time
| Publication number | OT-2026-000098352 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7bf3-8e78-598a4d6e351b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098352 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2670ce52f8d4c6673883986bb89440f9470f5e0368c17ca9b9e858ff5076785e |
|---|---|
| Markdown | 786aed9c68bcdc31a525380afdfac0fbeae4480229fd014043b32e012e40ccd5 |
| Publication page | ffac70053bb7f91add4f86a5f059b9e128288e8d8d927001275c8cd3ebd85f5e |
| Manifest | cdb17c850f6d31189c7814b281ce48d55177c8d56f7d3fb52431b2e256091604 |
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 | jqZgk+OLRr7mjqa3N0zLP+2GGz94gIuF3hivrKtj0Q83Yrr2i5K7BfoOvTfyyiSZO4b0iP0YG1XIYpQBrL/hBA== |
| 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
| 2026-09-17T09:31:34.354319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098352observed ffac70053bb7f91add4f86a5f059b9e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:34.337588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098352/manifest.jsonobserved cdb17c850f6d31189c7814b281ce48d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:34.319181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098352/publication.mdobserved 786aed9c68bcdc31a525380afdfac0fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:34.300015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098352/publication.txtobserved 2670ce52f8d4c6673883986bb89440f9...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. |
|---|