OT-2026-000026594
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum 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-2026-000026594) never changes.
Identity and time
| Publication number | OT-2026-000026594 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a9-7e6f-9b28-81194e90bab8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026594 |
| Status | PUBLIC |
Content hashes
| Canonical text | f2317df1810f26c2387d2255160887f37e5960bc7a85b3c4fe458867f5c2ae05 |
|---|---|
| Markdown | def6a17c475e71766e38688134c1fa697efb042dfb4a4a9d9078115efec525bb |
| Publication page | 85a50e6d76624db7d528851e39e00be965e30aa858ef7ff5d83a30e7092ef27e |
| Manifest | cc9e771a904aa42967425371ca28f0e16fb94b7ef9672a12188953eafc351264 |
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 | LXgqejlJyW5zOlvG1WJK2qE+P6JFx34aKkZs+CNG53K11U8gW/sRra4EW+MpQZgbkUXMM2ogwwxpYxGPi/dpCg== |
| 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
| 2026-09-17T11:45:39.734871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026594observed 85a50e6d76624db7d528851e39e00be9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:45:39.705605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026594/manifest.jsonobserved cc9e771a904aa42967425371ca28f0e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:45:39.683903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026594/publication.mdobserved def6a17c475e71766e38688134c1fa69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:45:39.664387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026594/publication.txtobserved f2317df1810f26c2387d2255160887f3...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. |
|---|