OT-2026-000066101
Publication integrity record
Single cup vacuum gripper, common isolation valve, plant vacuum fed, 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-2026-000066101) never changes.
Identity and time
| Publication number | OT-2026-000066101 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc3-724e-ad64-9f296d532f1e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066101 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ae2acef75faac9ce8b6281b727a5e86317fcbe17ab45e7b6a70f69a10763482 |
|---|---|
| Markdown | 4b258cc0a29e429dd3a272b89de97c3f8bfd865476e6eacd80e50e45b9e0f7c5 |
| Publication page | d2c2af672966d1d998e5a2d0e24325010984063003fb5555ab6c6232b0de0319 |
| Manifest | d88f34ee509646365820a200eff283d8fed975c4b8f0a3e6ec8b4fa61cd479c7 |
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 | Q/w7Bsh5zOVBTX+J0Xo8YosOTK2ydg5I/DnvuTHF03Wf0TDrv8OMNN2jr6i146mPl5/J8s/9CN4jZ5BP3ExLAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T08:50:48.285078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066101observed d2c2af672966d1d998e5a2d0e2432501...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:48.265765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066101/manifest.jsonobserved d88f34ee509646365820a200eff283d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:48.244354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066101/publication.mdobserved 4b258cc0a29e429dd3a272b89de97c3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:48.095200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066101/publication.txtobserved 3ae2acef75faac9ce8b6281b727a5e86...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. |
|---|