OT-2026-000015758
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000015758) never changes.
Identity and time
| Publication number | OT-2026-000015758 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4c-7c59-b713-99d39ddc1458 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015758 |
| Status | PUBLIC |
Content hashes
| Canonical text | 42112a3f0e82d4f9969b51270d5d089a96955bd1fea87c7b1121a6efd565037e |
|---|---|
| Markdown | 80fe5e6f3cd3065882ba6005ac70437f5e7d3abe50787cba186ac1b7385a251e |
| Publication page | 9d9a12491e3673ea548bae804e3a979978534229b43edbe80ae14175b8de1bb7 |
| Manifest | 3838120eb730230d6a55752314c9bc4a55d34de4449183429f96b5ba5e82068b |
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 | CXjJNcCN03kj4wy9mEmcigro5Cn/vDfQfNuorKULszuQGoxKYOAS6qU+W98yS4hyp+IsTt5idWS0RPRl1HOUBg== |
| 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
| 2026-09-17T12:05:03.189877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015758observed 9d9a12491e3673ea548bae804e3a9799...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:03.172028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015758/manifest.jsonobserved 3838120eb730230d6a55752314c9bc4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:03.156201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015758/publication.mdobserved 80fe5e6f3cd3065882ba6005ac70437f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:03.138635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015758/publication.txtobserved 42112a3f0e82d4f9969b51270d5d089a...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. |
|---|