OT-2026-000010228
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, 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-2026-000010228) never changes.
Identity and time
| Publication number | OT-2026-000010228 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7b-7133-b6f9-bdfacd73e379 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010228 |
| Status | PUBLIC |
Content hashes
| Canonical text | 01b0794ef1bf23df484ac2f5358e282465039593170b53d9d4032385d22088bf |
|---|---|
| Markdown | 1cf7298c71dd99faa55f014bc531d670858822ea5751c42b168a44f1f327c4b4 |
| Publication page | 43e0b219bdb927afe8a34388798046a6e4d7834768230399e8367037a9931c02 |
| Manifest | 07549e8178d5ad1bbfd4088915a93c8acf09402e30b632fbf9d9f38c74bfbd26 |
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 | WCOorUN4dhOjQfu943T55PGEKsO4rnXSCSSxuJ1q2QTgduEkePGTsuwt2GHDkrjrA84mpGvvvdJ7ypylGUdkDA== |
| 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
| 2026-09-17T12:16:21.442339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010228observed 43e0b219bdb927afe8a34388798046a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:21.422357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010228/manifest.jsonobserved 07549e8178d5ad1bbfd4088915a93c8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:21.401879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010228/publication.mdobserved 1cf7298c71dd99faa55f014bc531d670...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:21.382924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010228/publication.txtobserved 01b0794ef1bf23df484ac2f5358e2824...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. |
|---|