OT-2026-000046410
Publication integrity record
Foam pad vacuum gripper, plant vacuum fed, supply line pressure sensor, sustained blow-off after 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-2026-000046410) never changes.
Identity and time
| Publication number | OT-2026-000046410 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dc-7601-9b23-318facace3f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046410 |
| Status | PUBLIC |
Content hashes
| Canonical text | 818e68c627ee5b632adfac559c8a5688c84c5e4fdab1236b1121e3584cd8a247 |
|---|---|
| Markdown | 985a2e31dd59520517266ecadabb55993bdd847e0a24d4e881ccb723386107ed |
| Publication page | fc978b3a87bf913da0b8463effb8e23e8bc4f595d66e9fb4a4c5bfee5aa19ec0 |
| Manifest | 025211a79b20f1aeb58e572a83b6573ed0c71c7bec803b926fe64e88b0fff479 |
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 | vv7MZnR7gyihuXtBr+7jMZw50yBHykVb2sh6KIdWDCjltE83IvyvvO5IythSsv7HFs3Lr9vSq/EHC2Ich5m5Bw== |
| 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
| 2026-09-17T11:08:25.192403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046410observed fc978b3a87bf913da0b8463effb8e23e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:25.174857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046410/manifest.jsonobserved 025211a79b20f1aeb58e572a83b6573e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:25.156520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046410/publication.mdobserved 985a2e31dd59520517266ecadabb5599...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:25.137947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046410/publication.txtobserved 818e68c627ee5b632adfac559c8a5688...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. |
|---|