OT-2026-000010216
Publication integrity record
Foam pad vacuum gripper, common isolation valve, pump fed, supply line pressure sensor, vented 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-2026-000010216) never changes.
Identity and time
| Publication number | OT-2026-000010216 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7b-7687-8bb6-ae6bd47332d5 · 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-2026-000010216 |
| Status | PUBLIC |
Content hashes
| Canonical text | f370c2db75823459e445b4398273ee2afb985e96e073f308267bb04924b0037f |
|---|---|
| Markdown | f9ce2617e6e68ff9c0e8fce8369359bdf74456447eb03bab5694325518c6ded7 |
| Publication page | 03b6876046b3988c8c1bb55832f8497e4b98fad375c466b529ba75b65dc855fa |
| Manifest | f68cd361e276026c90a024eb42f140d1bc4b0a616abd33e1e0a536b68e016c59 |
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 | 5qYdZDyrUJsInCFeHpYbIjroL1eZBGuR7IiMqfHVRAEfHvrMvH2idbGTwZYmSpI6MyXMv383Puh2tweTbPcHBA== |
| 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
| 2026-09-17T12:16:20.463523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010216observed 03b6876046b3988c8c1bb55832f8497e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:20.444970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010216/manifest.jsonobserved f68cd361e276026c90a024eb42f140d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:20.426365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010216/publication.mdobserved f9ce2617e6e68ff9c0e8fce8369359bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:20.409118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010216/publication.txtobserved f370c2db75823459e445b4398273ee2a...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. |
|---|