OT-2026-000014604
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000014604) never changes.
Identity and time
| Publication number | OT-2026-000014604 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d092-78e2-88f7-7d80dff6281f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014604 |
| Status | PUBLIC |
Content hashes
| Canonical text | 966280937d5c75336e1c39507bb9198c5dca59859f1a7b340a6480d831c4f7d4 |
|---|---|
| Markdown | 61198f5263fbccbd8b833ddf9fd8cdd9309fec32a365cb9fe5cab30c3ca11592 |
| Publication page | cb427c4567d0ded71df0ebdb54b39c77be58c83ca74747710d81e00417853730 |
| Manifest | 2661ae4781107c5ad0366e256f0dfd55565a530948f6fdfb018dff1831aad394 |
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 | IRdCM2FlygelC0Nf6hxQOZ1rHtBWC/6sGQHPhxqnqxw5wtHPFVIFoohrFJOjYCcKrhCjMMS524FIoT6haZ2BCg== |
| 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
| 2026-09-17T12:06:24.595290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014604observed cb427c4567d0ded71df0ebdb54b39c77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:24.534193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014604/manifest.jsonobserved 2661ae4781107c5ad0366e256f0dfd55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:24.503279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014604/publication.mdobserved 61198f5263fbccbd8b833ddf9fd8cdd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:24.427531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014604/publication.txtobserved 966280937d5c75336e1c39507bb9198c...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. |
|---|