OT-2026-000026370
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, manifold 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-2026-000026370) never changes.
Identity and time
| Publication number | OT-2026-000026370 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a7-7d04-96a5-490e68289fb4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026370 |
| Status | PUBLIC |
Content hashes
| Canonical text | f968873e0dd178a446a0aa3a3678245a898b48c63f8d7688be6817f11847aa1e |
|---|---|
| Markdown | 3db30cc1d288d72e92d9b1b916052c4ae4b7ddbadc0f4c4cdd74fb59e5b9ec16 |
| Publication page | d8686123e9e4725da9c18ea12d64efeb72ba38fabd82cf78b2f4261f8f250f69 |
| Manifest | e6cb4b1773a869f780fd73df772422e1f39d312091e627b9e1dbc6d633c1792c |
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 | 9gzXnEvhn8y+whUMEsFBzYb1y+oiPMWKU+p4KxCqMB3JlN7VUKdvDRevIx+Lr6r456jh+DOWhtBKATFGSXL1CA== |
| 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
| 2026-09-17T11:44:20.918140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026370observed d8686123e9e4725da9c18ea12d64efeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:20.902668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026370/manifest.jsonobserved e6cb4b1773a869f780fd73df772422e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:20.888295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026370/publication.mdobserved 3db30cc1d288d72e92d9b1b916052c4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:20.870961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026370/publication.txtobserved f968873e0dd178a446a0aa3a3678245a...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. |
|---|