OT-2026-000050035
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, pressure sensor per zone, pulsed 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-2026-000050035) never changes.
Identity and time
| Publication number | OT-2026-000050035 · never reused |
|---|---|
| Internal UUID | 01a0ae81-fd78-722f-883a-f7ff8d2071ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:35:49.774136Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050035 |
| Status | PUBLIC |
Content hashes
| Canonical text | c43234f221ecfc53a0f4f62793395b0872685abcfe53a88a692211ce2618f130 |
|---|---|
| Markdown | 5c604fc05ee5f709810e12d556b9349f3d7433e670f89515ba865a023c86f11f |
| Publication page | 9990ca6c2ce853a99cf5232489059f14371242dd786c12b101e2a4afed91acb2 |
| Manifest | a2d639bc0d06a0d79adb39761789220c95e0dc382b7961bca50ed1dca0729167 |
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 | IufqxOBey1CjpTimJhw1iFAA1X7k8+uD6yNvjyIA1cYonVmR2ZwLPzbNMx+7FaFspwXZ0RUIY/x8NLyddo6EAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:02:00.619771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050035observed 9990ca6c2ce853a99cf5232489059f14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:02:00.601846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050035/manifest.jsonobserved a2d639bc0d06a0d79adb39761789220c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:00.581574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050035/publication.mdobserved 5c604fc05ee5f709810e12d556b9349f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:00.564749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050035/publication.txtobserved c43234f221ecfc53a0f4f62793395b08...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. |
|---|