OT-2026-000037705
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000037705) never changes.
Identity and time
| Publication number | OT-2026-000037705 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cf-7865-92a8-d44a579b53a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037705 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7deddb2ccdb99c0e7ecea69d0e5d2c020b212f3cf304949e53276bced5ede2fb |
|---|---|
| Markdown | 7e4417604512de86cae4fccac892c7a2bcb2f28573e9f365b9e93bb1de938dd5 |
| Publication page | 480ed066fbdf68f23e79c80a7be09b95419430a1eab02c797486b504c93e79cf |
| Manifest | 4b1791c9196d95b95c29137256f2f82158591acbd1fb30d406dd1181bd9739ad |
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 | i3ThOo/+BO2bbp34WeCPEnYj+JSmr9llD7ONX8A9yajmodTESMfCxoTIA/dPkzcJPepwGW7U3vvR228/WhgCCw== |
| 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
| 2026-09-17T11:24:17.574341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037705observed 480ed066fbdf68f23e79c80a7be09b95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:17.557087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037705/manifest.jsonobserved 4b1791c9196d95b95c29137256f2f821...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:17.539362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037705/publication.mdobserved 7e4417604512de86cae4fccac892c7a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:17.521659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037705/publication.txtobserved 7deddb2ccdb99c0e7ecea69d0e5d2c02...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. |
|---|