OT-2026-000029246
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000029246) never changes.
Identity and time
| Publication number | OT-2026-000029246 · never reused |
|---|---|
| Internal UUID | 01a0ae73-2aa1-7e10-b1ef-15775fa2757c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:38.288761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029246 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3fffe775893183e08514a7a1881945f3e607e5da93ab6932b509f59f2ca179f7 |
|---|---|
| Markdown | 56c1ac829d08ddc0747114d81d9de131831f039d83fc9b1ca522b58c3cddd848 |
| Publication page | ea48ea7b22f470fe6f21c2438bf2ba4e53872b73312b11b036dbc961c477f85e |
| Manifest | f2512b3fbf611a02adf77506ae721e5fe822e2d19d8c2ec889abccc66aac32a3 |
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 | ox55edh316S6XutSiA0KPAvKOnSoKFLguR2e4IwKME2f0uNE6SP/SahPQw3cddTmKofmGl7mN46fiwv5yfzPAA== |
| 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
| 2026-09-17T11:39:52.369642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029246observed ea48ea7b22f470fe6f21c2438bf2ba4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:39:52.352448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029246/manifest.jsonobserved f2512b3fbf611a02adf77506ae721e5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:52.333396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029246/publication.mdobserved 56c1ac829d08ddc0747114d81d9de131...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:52.317515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029246/publication.txtobserved 3fffe775893183e08514a7a1881945f3...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. |
|---|