OT-2026-000097135
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, single stage ejector, supply line 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-2026-000097135) never changes.
Identity and time
| Publication number | OT-2026-000097135 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-7780-9e6e-a0f39fe8fdfb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097135 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1b795f0616e346d03b8558a99530de29cf1c9f1b7367d67953be70f0f5ac3011 |
|---|---|
| Markdown | 203c53456c3802ccbcab7bf2053dfe69621dab30a670b108893dbaeef7d3c28e |
| Publication page | f41b48abb22df88c4d9ffdb360d83b2b35b396caec9e68eb519b60dcaa3bc682 |
| Manifest | 5514611778e82947dffc9e3cffcec38090c077e3b5122b6e969ce76e2e2b75a3 |
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 | OYzAWRB9WoVL6cRdU4+Bvdpy6Xf4eqzEgLl+du40IT60OtJw/RK7FO/eOYmrSjuKjJIsCBMOhObkc5i0ol6ADg== |
| 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
| 2026-09-17T09:10:54.886156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097135observed f41b48abb22df88c4d9ffdb360d83b2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:54.869013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097135/manifest.jsonobserved 5514611778e82947dffc9e3cffcec380...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:54.851787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097135/publication.mdobserved 203c53456c3802ccbcab7bf2053dfe69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:54.711114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097135/publication.txtobserved 1b795f0616e346d03b8558a99530de29...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. |
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