OT-2026-000030433
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, manifold pressure sensor, sustained 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-2026-000030433) never changes.
Identity and time
| Publication number | OT-2026-000030433 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e503-7c9e-8370-f3c42399392f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:26.007257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030433 |
| Status | PUBLIC |
Content hashes
| Canonical text | d7aaae070cb7b722e3ff829cf0cce19bff95ca6152ca1fb2dbccb9a7901c1361 |
|---|---|
| Markdown | 841f8d9d96b0150723f4b1298a36e518c92aba9c2d929d1acd923ef9992ae1a2 |
| Publication page | cb18d0f6fc5d1a6a71f5cccb99b4900630d4ab93b9180d0c585f10f9a7e30797 |
| Manifest | 87097a6735afa5d008242639d687aa7392abac196f15b51fa28fbfa4e1ff488d |
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 | wpO8zeah38GBWSu+Ydy9gwjxxcnNEY3GeCVZNi4k0zDTpjNcLYGoasFtyViUrAD4e6OUblTVZ2mMhC6Dkh3sAQ== |
| 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
| 2026-09-17T11:38:10.252839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030433observed cb18d0f6fc5d1a6a71f5cccb99b49006...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:38:10.233365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030433/manifest.jsonobserved 87097a6735afa5d008242639d687aa73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:10.215387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030433/publication.mdobserved 841f8d9d96b0150723f4b1298a36e518...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:10.199534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030433/publication.txtobserved d7aaae070cb7b722e3ff829cf0cce19b...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. |
|---|