OT-2026-000095599
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, single stage ejector, pressure sensor per zone, sustained 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-2026-000095599) never changes.
Identity and time
| Publication number | OT-2026-000095599 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f75-7531-85f1-900240297a0a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095599 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9aa38d2249b2992df63bd1a22d9af35b6da8bd3082837223d75bacbc203d986f |
|---|---|
| Markdown | c71cf354b9116bece478be7bc0b59a0777ec21ca9226664a847403c064b68d86 |
| Publication page | f247acd4b44a780fb8b2262422363f3b718c4afbb51dddf2eda7c400c7797d84 |
| Manifest | f120476b79d8edd1ef25d983b5ca5da2f674ee7ce3d76936ba0ca36fcd7b8742 |
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 | DYyJ49uS1Qgf2VmM79Z4bOpUVLEyIwy2ngshO8zmIeg8OCfh03cU4Xm2XxtAuaFGWAvDw2vE1TZSWd9w5Q8kAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:01.257224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095599observed f247acd4b44a780fb8b2262422363f3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:01.241095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095599/manifest.jsonobserved f120476b79d8edd1ef25d983b5ca5da2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:01.224963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095599/publication.mdobserved c71cf354b9116bece478be7bc0b59a07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:01.209145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095599/publication.txtobserved 9aa38d2249b2992df63bd1a22d9af35b...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. |
|---|