OT-2026-000018010
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000018010) never changes.
Identity and time
| Publication number | OT-2026-000018010 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fc-7473-9090-bd13c414a80d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018010 |
| Status | PUBLIC |
Content hashes
| Canonical text | 972445f6812b3cab747789c700ed43c00cd02115ba7eb3a8cf858c1676097d6e |
|---|---|
| Markdown | 96b80406725d76f68670e08892d192eec46536e682e53e7ef2e16a6f632003c6 |
| Publication page | 58c5444e6d1c66cb74b679db584775be67f2bb0e8fcbf045e2d2fb5ab4a47b0c |
| Manifest | 9c6c87c015f67a65312e8a3065450e0d71f2175ba3d73021aed58398751b2037 |
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 | QKPToOz5XJ94y3aqh56QhTKDOe3+kC8a6+HCQDZM3hfiJA8m959LGYEvpyxO3GqBMdZ7v3uGDpJGC+uNPeyaCQ== |
| 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
| 2026-09-17T12:02:01.988981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018010observed 58c5444e6d1c66cb74b679db584775be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:01.970956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018010/manifest.jsonobserved 9c6c87c015f67a65312e8a3065450e0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:01.953624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018010/publication.mdobserved 96b80406725d76f68670e08892d192ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:01.936437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018010/publication.txtobserved 972445f6812b3cab747789c700ed43c0...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. |
|---|