OT-2026-000040058
Publication integrity record
Three pad foam vacuum gripper, three 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-2026-000040058) never changes.
Identity and time
| Publication number | OT-2026-000040058 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26fc-747c-9753-833d69a00584 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040058 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2340965e71dee64510314b999da9621b3a1cac8d93d3feb1c413f9617d635d3a |
|---|---|
| Markdown | 289152822f901bd5c8ac3de3e0fa2b6010fcd50a2d25b1858766a149485b1a9c |
| Publication page | 58902c97b8400d402bf9ae9174377fc3407d7198a3471e7f1656de10e18caa0b |
| Manifest | 436a06a2484a5f969cdfb9fdedaaa98a9b5aefde17b564add54c9fda4260f050 |
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 | l06pAU2BxL+3wEEozxBanNiI3aeUQqzZCyHW6qcwCr0O82WD5g61E0Z6l0F4LIWJzkecKW2Qz4cyolDoxG9CBA== |
| 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
| 2026-09-17T11:18:54.024077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040058observed 58902c97b8400d402bf9ae9174377fc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:18:54.008070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040058/manifest.jsonobserved 436a06a2484a5f969cdfb9fdedaaa98a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:53.992457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040058/publication.mdobserved 289152822f901bd5c8ac3de3e0fa2b60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:53.977419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040058/publication.txtobserved 2340965e71dee64510314b999da9621b...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. |
|---|