OT-2026-000047706
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000047706) never changes.
Identity and time
| Publication number | OT-2026-000047706 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c41f-73bc-9827-7986d903ca97 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047706 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f93388a938e7bd87670d13b48d35876881ef948e3871a6eb9ab99b7e00e7cac |
|---|---|
| Markdown | b73469f8a7cd35a2a763c5a9c9320438e833028b0456868dc5396973d944b553 |
| Publication page | d8b5267e00ebbd2dabeb6a20f0c7b385070d80ee10ddc0d9c0c799f590d147ae |
| Manifest | 2ce8de497fc236450e00c57de283f3842febb58b84a46f380a64ab2c17447629 |
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 | 1nXhKouL/TJFM8/9bCElCy1Ba4sng5hukt2Zvu6b02gCKLL6c93M8PZF+GhquHM6QzZs2ygMxgtyKlWKdGqKDg== |
| 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
| 2026-09-17T11:05:34.061461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047706observed d8b5267e00ebbd2dabeb6a20f0c7b385...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:34.015943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047706/manifest.jsonobserved 2ce8de497fc236450e00c57de283f384...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:33.994871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047706/publication.mdobserved b73469f8a7cd35a2a763c5a9c9320438...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:33.961117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047706/publication.txtobserved 0f93388a938e7bd87670d13b48d35876...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. |
|---|