OT-2026-000025906
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line 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-2026-000025906) never changes.
Identity and time
| Publication number | OT-2026-000025906 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83f-7d25-a8ff-cb915673dc42 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025906 |
| Status | PUBLIC |
Content hashes
| Canonical text | 18022ce898c1b2bdbebdc09409b00d5410b8f3ce76ae58da90fa8ddcf2a42b7e |
|---|---|
| Markdown | 6999194312190756e97013f43714178321edad36231ec8279ca00f212558c117 |
| Publication page | d03306b489dfa4d4b395d9e4afee7aca92e2de26d145a67e418bc5879de16bad |
| Manifest | 1fdbb7efa3b228616027955d3b62416097139205ed5f7fdc8c7bb272a9cb26d4 |
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 | KbsjLN/9DNWjqMMtVkUYgPemVtm591oEGsTInuP/KcrIQkeMqIWOdoGGnaDu3nxDyq9MVTZsKmMftycF5DE5Cg== |
| 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
| 2026-09-17T11:46:15.248729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025906observed d03306b489dfa4d4b395d9e4afee7aca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:15.231886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025906/manifest.jsonobserved 1fdbb7efa3b228616027955d3b624160...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:15.213195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025906/publication.mdobserved 6999194312190756e97013f437141783...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:15.195879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025906/publication.txtobserved 18022ce898c1b2bdbebdc09409b00d54...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. |
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