OT-2026-000098895
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, pump fed, 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-2026-000098895) never changes.
Identity and time
| Publication number | OT-2026-000098895 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-795c-a01e-65083de19561 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098895 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc7b7dc1d0916a0872de22716154387dcbdc0cd1c073161697a45f83014c4065 |
|---|---|
| Markdown | 4ffb4ddd442c4e2c0f8c56ffc3e506f62dc63cf70a9c64adbab250f2f7988931 |
| Publication page | a36d2c43f9e63569cd29d16c446accc726d1e2eaf4cde4db827ae513c9a9f8a4 |
| Manifest | 639f43a32ba3a47bf0156a5e208aa2412bc10056ddf9be58cb96cc2863d3ca66 |
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 | tf444HXWiKIqcT+uJkJo22o86JPu4STdlduTi0Icw3LaciicnbivKETHKhehcGAZJeitO17VcPMa5zQeoB8gAw== |
| 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
| 2026-09-17T09:29:57.067212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098895observed a36d2c43f9e63569cd29d16c446accc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:57.049938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098895/manifest.jsonobserved 639f43a32ba3a47bf0156a5e208aa241...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:57.031678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098895/publication.mdobserved 4ffb4ddd442c4e2c0f8c56ffc3e506f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:57.012758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098895/publication.txtobserved cc7b7dc1d0916a0872de22716154387d...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. |
|---|