OT-2026-000017650
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, 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-2026-000017650) never changes.
Identity and time
| Publication number | OT-2026-000017650 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96f9-7a1f-b0ee-7dcf2d42a71b · 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-2026-000017650 |
| Status | PUBLIC |
Content hashes
| Canonical text | 785cf54be3f9d5e1b5d1e2d73ec73cc797a620be0027fad13cf235d7a0552210 |
|---|---|
| Markdown | aa387009f927ac3d7ddb7ff0e258d0bd8b333f4e6ce7afd7c898b342e6ff4baf |
| Publication page | e7be572c32d3332ca291d003a478f78420455afc1bdc5b4fd5d91425c6f4a1a1 |
| Manifest | 534775a7e3f59b41d231a4858a66a979371d328a6a9bb5ed7c06eea46ed77e21 |
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 | TWt3/kMRDGnAuAgvoitxW5u0X+dYj2IKy230JarIyq3G+a+JtU4s2+TpA878kj0pehqBDwnFU2HRGAzAUo2WCA== |
| 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
| 2026-09-17T12:01:28.016081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017650observed e7be572c32d3332ca291d003a478f784...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:27.998801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017650/manifest.jsonobserved 534775a7e3f59b41d231a4858a66a979...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:27.981884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017650/publication.mdobserved aa387009f927ac3d7ddb7ff0e258d0bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:27.964814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017650/publication.txtobserved 785cf54be3f9d5e1b5d1e2d73ec73cc7...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. |
|---|