OT-2026-000093948
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, three stage ejector, supply line 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-2026-000093948) never changes.
Identity and time
| Publication number | OT-2026-000093948 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c8-794d-a7a0-3040aa3d89b4 · 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-2026-000093948 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e94da72af64505d8e38988ce008418bb1a9bbdfe9739bfe35b80fbfa4feb624 |
|---|---|
| Markdown | 2aaca198518daeb607f0b28f7335820dbe66fdb1bbda82b9ff14897a416396e1 |
| Publication page | 93b09ec71f278f8b7fce2e86b3cdafec95c8cacefdc2987e6e302c47e1c531ae |
| Manifest | ef05ecb5e87057a54f2dfeaf60fde3aab02f2cf44741c5166ad942ce2c1216e4 |
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 | SxJSLiWI6pd7CSsQtG1x7CTsGkbLqXPG9yEpun3BaFnG4PXlYm6tabm1ptB5JDRuMSsZvJu+WAzOZ+8y5g/7CQ== |
| 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
| 2026-09-17T09:38:13.554639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093948observed 93b09ec71f278f8b7fce2e86b3cdafec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:13.537346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093948/manifest.jsonobserved ef05ecb5e87057a54f2dfeaf60fde3aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:13.517274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093948/publication.mdobserved 2aaca198518daeb607f0b28f7335820d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:13.497867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093948/publication.txtobserved 8e94da72af64505d8e38988ce008418b...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. |
|---|