OT-2026-000083722
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, vented after 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-2026-000083722) never changes.
Identity and time
| Publication number | OT-2026-000083722 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0417-7691-8848-6decf69b39e5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083722 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8782b37434fc455eccac821a947ae3f8547b2ca94f08af3abdd0505aa49031a1 |
|---|---|
| Markdown | f737a8a60e64b5ff2bab6d3676f1b9501993b9cd1e3b0a08d0a1be300c2865e6 |
| Publication page | d76e719107b570c9d5fd140379de6e562fb7c2eb88a344a576ec7754439a74ad |
| Manifest | c673517f0793b68046500e14a1d3355e141134a2a0f80e37df10310c103bc8d8 |
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 | jqGLCnpSFswuiOaxyDxZZc+eZ0eMWkY2CZsjyeKwc03gak56Av9/82UV78FMR9NQE99sYYliIx2warKL7heDAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:57:21.295988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083722observed d76e719107b570c9d5fd140379de6e56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:21.277695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083722/manifest.jsonobserved c673517f0793b68046500e14a1d3355e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:21.261216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083722/publication.mdobserved f737a8a60e64b5ff2bab6d3676f1b950...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:21.243032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083722/publication.txtobserved 8782b37434fc455eccac821a947ae3f8...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. |
|---|