OT-2026-000100704
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, pump fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
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-2026-000100704) never changes.
Identity and time
| Publication number | OT-2026-000100704 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f3-7753-b54a-1fef5a8427b6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100704 |
| Status | PUBLIC |
Content hashes
| Canonical text | f2baa2734e996a2b988b7962269f03c9bbd275610acca9a6355d6395e3aa4c03 |
|---|---|
| Markdown | 9c96d837af75ec657501230520dd7b2a2b4585e92f6ca3574153f9fa106bcad4 |
| Publication page | a6c3037a81237367b6cf0fb776c2f8ea697dba2f81d51cce1b97b99627be49db |
| Manifest | 2621de4e784c332e1b45105911541a8e651657d13ead37752e2445ec123e4bb2 |
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 | 2uPWTETXT5txe+M11E0emUckQDSvmBEDGD5Cj2ZwKDzGjrpd0R/tKf/usMXi3+iVUW2gouSsO1uOXrfoDXdHDA== |
| 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
| 2026-09-17T09:27:31.448954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100704observed a6c3037a81237367b6cf0fb776c2f8ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:31.429791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100704/manifest.jsonobserved 2621de4e784c332e1b45105911541a8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:31.411867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100704/publication.mdobserved 9c96d837af75ec657501230520dd7b2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:31.394192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100704/publication.txtobserved f2baa2734e996a2b988b7962269f03c9...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. |
|---|