OT-2026-000064866
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented after 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-2026-000064866) never changes.
Identity and time
| Publication number | OT-2026-000064866 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debc-7ea9-8966-ef4e69043fd6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064866 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e112ec37adfe6e66619cf936c596cdf8b615536c8705976042c15b352284f11 |
|---|---|
| Markdown | f9bbfeef3070b41b1a53076d17b59e2eb5dbbb2964164e3d438ccea822881916 |
| Publication page | 1b9178391e64334da0db141d605f8c9d5e3a3bb298961e7e17d535375901b0b3 |
| Manifest | 2639f4fac9cc6be390e18023bc4b28f73bc4e10d6e6af54e6d0929aa7ce304cc |
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 | Mi2Dyj5xnHKyML/6dn+cXsTspOFP+OYZ1qXcoTdbYf3HDlGh3AzGS4YF0ECI0+yaWcvA8A1LFwfR3Uxugs9DCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:35:47.143311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064866observed 1b9178391e64334da0db141d605f8c9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:47.123992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064866/manifest.jsonobserved 2639f4fac9cc6be390e18023bc4b28f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:47.102103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064866/publication.mdobserved f9bbfeef3070b41b1a53076d17b59e2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:47.082477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064866/publication.txtobserved 6e112ec37adfe6e66619cf936c596cdf...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. |
|---|