OT-2026-000095594
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, single stage ejector, pressure sensor per zone, sustained blow-off before set-down
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-2026-000095594) never changes.
Identity and time
| Publication number | OT-2026-000095594 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f75-7792-bfa4-c201fbb10352 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095594 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9db8615d7123c9eea9ad4a1b5dd0cd91d4334c7b19a8db31ce322177380f240f |
|---|---|
| Markdown | b15281eea108827550abed444e53967b01421e7e70c6021f78be3d26f302289b |
| Publication page | 3cb04032abb309f417ae280d8d3e985e0cfa3996f42f512ea3e19182d215b6cd |
| Manifest | f5a4b71259a3655269a9cbc5071fde84541a8ec81a4f3560ccb5e00babf8e3f6 |
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 | f9dUDCYYEMQlbFAcsY24wvp1ZJKXOxhTE5kR4W9k8Vg+koziYRK5Ob6kuU5BlKGrIq0VFtfh541PT1rP/wurAQ== |
| 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
| 2026-09-17T09:37:00.928761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095594observed 3cb04032abb309f417ae280d8d3e985e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:00.913310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095594/manifest.jsonobserved f5a4b71259a3655269a9cbc5071fde84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:00.897339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095594/publication.mdobserved b15281eea108827550abed444e53967b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:00.881658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095594/publication.txtobserved 9db8615d7123c9eea9ad4a1b5dd0cd91...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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|