OT-2026-000094322
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000094322) never changes.
Identity and time
| Publication number | OT-2026-000094322 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cd-7d42-b2c6-aa83b6de7c2e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094322 |
| Status | PUBLIC |
Content hashes
| Canonical text | 56f00ec59bf435cb38e325c8e4358ecb0390c9073684d9d9afd3c8bed8145c94 |
|---|---|
| Markdown | e61e56cfc9a01b2f36977b646dc58c2e00c76512b46e1109b44d4c0c600eae0a |
| Publication page | 76f27e797ed3abbfe58890995736156e00b15a62dae8384badcf5888d6ce45ba |
| Manifest | 75cfb5259f4960098ddf4c3bd483d835e6cbe44fd5f68bf9accff4f4d39fb7f5 |
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 | 156wCMntvNjAU78gKdhRdW3FWdr2FcxSCTdtf7XezPYHbigJO0S+DFV/M/ZXBL5umANcME9VExfnA++9acrbAw== |
| 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
| 2026-09-17T09:40:12.107677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094322observed 76f27e797ed3abbfe58890995736156e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:12.091067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094322/manifest.jsonobserved 75cfb5259f4960098ddf4c3bd483d835...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:12.074510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094322/publication.mdobserved e61e56cfc9a01b2f36977b646dc58c2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:12.055938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094322/publication.txtobserved 56f00ec59bf435cb38e325c8e4358ecb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:18.733578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094322observed 76f27e797ed3abbfe58890995736156e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:18.715119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094322/manifest.jsonobserved 75cfb5259f4960098ddf4c3bd483d835...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:18.697597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094322/publication.mdobserved e61e56cfc9a01b2f36977b646dc58c2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:18.677821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094322/publication.txtobserved 56f00ec59bf435cb38e325c8e4358ecb...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. |
|---|