OT-2026-000061118
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, vented after 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-2026-000061118) never changes.
Identity and time
| Publication number | OT-2026-000061118 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-137e-7ef6-8f51-0464b862cf63 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061118 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9661b6c97ac65612da18425e552160071404ebe6b20d36aac44160ae89eb8fe9 |
|---|---|
| Markdown | 0ee4950c26638cc059e6328ed44450192d34226823a235063d791dfd8a8c5fde |
| Publication page | b20e2c3852839b40bed0f346d2f5fd22caeffc3802d1a50d76f34d1036421533 |
| Manifest | 30a5e2a53205388711fa09a26b97d1f710534ff0bc08b4f1617866220970e531 |
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 | 5fVfR1yMllwpxdCk7vAjZ+x4Y1tyKPnoIZ+3Ml3o9takHdS5Mx+WXM3z02yf13yrzdaznji0PVKkQMNbiANNCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:29.510829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061118observed b20e2c3852839b40bed0f346d2f5fd22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:29.491494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061118/manifest.jsonobserved 30a5e2a53205388711fa09a26b97d1f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:29.473289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061118/publication.mdobserved 0ee4950c26638cc059e6328ed4445019...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:29.455181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061118/publication.txtobserved 9661b6c97ac65612da18425e55216007...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. |
|---|