OT-2026-000102110
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, pump fed, pulsed 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-2026-000102110) never changes.
Identity and time
| Publication number | OT-2026-000102110 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f2-7560-90b0-be8c8ace9f1a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102110 |
| Status | PUBLIC |
Content hashes
| Canonical text | d3962bc34673edc847acc3e2cb3ce2f700a2b9f7387a32890eeb8d7db871d400 |
|---|---|
| Markdown | 8426a46f1f2ed246ce812aa9a8b6676732fedb7553319ebb775fe8db25a49be8 |
| Publication page | 5513b1e493f32d639beb7ccd770d5ac842ee463e397cb52bc5ff60e5425cc420 |
| Manifest | e13f7df01d28685131ae99de2437eb3d3ad41b5f084094a6ca21615668a74453 |
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 | wAEh+Hv8vf7CtTtFGvnPj8QMe0gwGCmZI7mhakTnBH1rf3M/BiefVRm/TGhC8+KpgP7LpsQsilTZum2iLnAiCQ== |
| 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
| 2026-09-17T09:25:15.724918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102110observed 5513b1e493f32d639beb7ccd770d5ac8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:15.705777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102110/manifest.jsonobserved e13f7df01d28685131ae99de2437eb3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:15.687173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102110/publication.mdobserved 8426a46f1f2ed246ce812aa9a8b66767...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:15.668117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102110/publication.txtobserved d3962bc34673edc847acc3e2cb3ce2f7...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. |
|---|