OT-2026-000010753
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, single stage ejector, supply line 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-2026-000010753) never changes.
Identity and time
| Publication number | OT-2026-000010753 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-78e3-9df7-c536b196dc77 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010753 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a5cf97873b4a16453425cf2e086efbc957c75c438cb3e1e83f3dd37b87f7508 |
|---|---|
| Markdown | 7fc4e889d2ba37943db624f06498cb95b13f511d788d6676b4c2eb2634095b59 |
| Publication page | 37e9b221acc9115cfa29ccabcc5f916b211c4ee6e28898e625cf6d8ac29d5fb2 |
| Manifest | a5aed57cfbf1285c8b78ef4ff489f04e2ed2d0d7edbfa127440546920b684288 |
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 | obd2kjizHLq1v0CxUxCNNt0/HbJRXXw1dGFrt+cekmh0YecYnCS05QFpVei7p7NVoMgnSOIdx0Y7JKIW5pQJBA== |
| 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
| 2026-09-17T12:14:59.204749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010753observed 37e9b221acc9115cfa29ccabcc5f916b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:59.183881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010753/manifest.jsonobserved a5aed57cfbf1285c8b78ef4ff489f04e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:59.162208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010753/publication.mdobserved 7fc4e889d2ba37943db624f06498cb95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:59.139067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010753/publication.txtobserved 5a5cf97873b4a16453425cf2e086efbc...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. |
|---|