OT-2026-000011351
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, vented after 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-2026-000011351) never changes.
Identity and time
| Publication number | OT-2026-000011351 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88fe-74b8-8ca5-786cc8d31318 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011351 |
| Status | PUBLIC |
Content hashes
| Canonical text | 359912ed1307ae94737db8ab4aed182da7e61f51c06c9cdf803854b676910782 |
|---|---|
| Markdown | a6860f88867b951f4104d1b6cf9521bec05f50bb7acf717a0ba8e03c7c9a7c73 |
| Publication page | cc6c53c3b05126daa20698abebd16459aac9402bd5e41f578b7b99a2e11a097f |
| Manifest | 413a49168ccc7e9ee26fea960bfe3817143c460d77abfcaf9b5d0f8c8da71e92 |
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 | v2xsENRSg09fLCryPOCaCSE3t1W3wAJrnzf8GOJFZs8WA71CdpyTIOaP0dXDmK/AS+7EiVxzGCHhvWnMAbrQBQ== |
| 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
| 2026-09-17T12:13:04.834147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011351observed cc6c53c3b05126daa20698abebd16459...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:04.813347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011351/manifest.jsonobserved 413a49168ccc7e9ee26fea960bfe3817...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:04.792452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011351/publication.mdobserved a6860f88867b951f4104d1b6cf9521be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:04.771650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011351/publication.txtobserved 359912ed1307ae94737db8ab4aed182d...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. |
|---|