OT-2026-000017593
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000017593) never changes.
Identity and time
| Publication number | OT-2026-000017593 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76ca-7591-8cb7-3db3a47813e3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017593 |
| Status | PUBLIC |
Content hashes
| Canonical text | a33e71fca21b113469ce13ff6a23405ec77fb3e160b37186391110eaa08bf1a7 |
|---|---|
| Markdown | 261ab84d2482eb9f3e1ea09f165d6b3f84384a370f5ac8ae2b03daf61c24c2b0 |
| Publication page | 291892b3bb2285ac7823e09c2dc8a3c9fa945d5ab3c664c4947425ef82dfd7ea |
| Manifest | 32a6f46da1787e3383234cad8ef960b1ed303205ba79f80473959fd25dd88cbf |
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 | Xjnu/GosaMcC2Qz2zzhjKLxWnRBqXII+1YQ9q8pYRkbr5d57Hw+3XehdytVAF9jYdQbTIJYzPVJ2kZe3Z6TjDA== |
| 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
| 2026-09-17T12:02:46.371147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017593observed 291892b3bb2285ac7823e09c2dc8a3c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:46.353217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017593/manifest.jsonobserved 32a6f46da1787e3383234cad8ef960b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:46.336098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017593/publication.mdobserved 261ab84d2482eb9f3e1ea09f165d6b3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:46.316973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017593/publication.txtobserved a33e71fca21b113469ce13ff6a23405e...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. |
|---|