OT-2026-000025396
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000025396) never changes.
Identity and time
| Publication number | OT-2026-000025396 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-7952-a63a-073b420602ad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025396 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4a242f396f7edced78e05f548dcc760e16d3de840179d463806cb047d7ac6aa9 |
|---|---|
| Markdown | d67129a1d33377c2e602c35f0db711f8c77849026351cb26821f6899d0976856 |
| Publication page | 2b5a1fb4cd10923934f63ce3c3b5c3c4adf1aca5dbe58528060eb8e53156fb8c |
| Manifest | e5a52dcf6ceb567bca114d58d54aae8b44a8e59c5be6ac48196465ca4d83afc2 |
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 | WCeJnxHvk2PR869C2H4LPqzyPN+d5cp/WVJeA1WvvQjUDfSvNpdsEWG85jDWkNOj+wroscNN48qvxIYAgDh5CA== |
| 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
| 2026-09-17T11:47:27.818369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025396observed 2b5a1fb4cd10923934f63ce3c3b5c3c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:27.796377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025396/manifest.jsonobserved e5a52dcf6ceb567bca114d58d54aae8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:27.777571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025396/publication.mdobserved d67129a1d33377c2e602c35f0db711f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:27.759823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025396/publication.txtobserved 4a242f396f7edced78e05f548dcc760e...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. |
|---|