OT-2026-000014166
Publication integrity record
Foam pad vacuum gripper, common isolation valve, three stage ejector, pulsed blow-off before 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-2026-000014166) never changes.
Identity and time
| Publication number | OT-2026-000014166 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b278-7697-9e3a-8e19c0e208fa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014166 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8a23cd32f506d559a046e91cedba249b7560dcb3137a5e6aeb18e87ae87ced5f |
|---|---|
| Markdown | 29f988840203a4e9a80eceb618bb4674a408eedde255d82fb22b5bc7445ed0a1 |
| Publication page | bf902a34052fbec97f7985f6afaf7a150b784223d8afe96bf50fea1614558e95 |
| Manifest | e5631a71117d59f3c7b071764d313e96d40c04773fc4fce4e8651633b039b57b |
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 | 9BALTkrXJuO9KHgirP2UjLUu8z1VLu6XWZ2FUR0LG7/PUA3Rx3IOyx+gDVath8Key13OdDFz0dCEdGQzJ/AEBA== |
| 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
| 2026-09-17T12:07:15.270809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014166observed bf902a34052fbec97f7985f6afaf7a15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:15.250849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014166/manifest.jsonobserved e5631a71117d59f3c7b071764d313e96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:15.230373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014166/publication.mdobserved 29f988840203a4e9a80eceb618bb4674...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:15.209410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014166/publication.txtobserved 8a23cd32f506d559a046e91cedba249b...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. |
|---|