OT-2026-000010197
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, vented 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-2026-000010197) never changes.
Identity and time
| Publication number | OT-2026-000010197 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7b-7de9-ad2a-0f01aefd508a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010197 |
| Status | PUBLIC |
Content hashes
| Canonical text | f695703bb20219774c445abecb99e978d86d90a5a98844eb4355b93ca754eff5 |
|---|---|
| Markdown | ddb7e3e012a56d042ed104d0cb8ce1dfb7de226cd109278f48fb5d6706bf43fd |
| Publication page | f50cce3cc04b1b6d6d53043d06426f26ccfec2f1b80eb5079e72c9750eb6008f |
| Manifest | 5efa92cfb494d465470cc179b30412621e73beca267e61c0c2292164f6df8ba9 |
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 | 0I084+zFhMlpyU6qK3520enQ6W17jXLflDSdY3XrmLHZE1i9s4mSg5xEn9EUui1AoegrjXZhGh/+y/FnruSUDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:16:19.002238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010197observed f50cce3cc04b1b6d6d53043d06426f26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:18.983416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010197/manifest.jsonobserved 5efa92cfb494d465470cc179b3041262...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:18.962926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010197/publication.mdobserved ddb7e3e012a56d042ed104d0cb8ce1df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:18.942028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010197/publication.txtobserved f695703bb20219774c445abecb99e978...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. |
|---|