OT-2026-000046907
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, pulsed 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-2026-000046907) never changes.
Identity and time
| Publication number | OT-2026-000046907 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f6-7146-8663-af85072541d5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046907 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6297c6a916f08a9d06354e9003306475148139f4c4271bd18d1f270cec85dc8f |
|---|---|
| Markdown | e6cdd440afa95db98cf61020268150430b361947cc3b66ff41fe4776e7fae4b6 |
| Publication page | 74b2790b1bc5924ea4515d392285a6c1c35599edcbb286e447bfde9f7c25add5 |
| Manifest | 8ec4bb0d5d5620af9bd41e16f7d533b434b528ea0bd3270c4ad934a93eb4566d |
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 | DYyshsAJGwFduBV3GgD4ZOC6PHgJVrIPjQWNaewpkw8SA4woCGw9lLjUDEpjtsF2xck6dbVW3CW6vtm3Le4KBQ== |
| 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
| 2026-09-17T11:10:02.959206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046907observed 74b2790b1bc5924ea4515d392285a6c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:02.941112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046907/manifest.jsonobserved 8ec4bb0d5d5620af9bd41e16f7d533b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:02.920155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046907/publication.mdobserved e6cdd440afa95db98cf6102026815043...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:02.901809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046907/publication.txtobserved 6297c6a916f08a9d06354e9003306475...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:37.412199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046907observed 74b2790b1bc5924ea4515d392285a6c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:37.390678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046907/manifest.jsonobserved 8ec4bb0d5d5620af9bd41e16f7d533b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:37.369893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046907/publication.mdobserved e6cdd440afa95db98cf6102026815043...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:37.349513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046907/publication.txtobserved 6297c6a916f08a9d06354e9003306475...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. |
|---|