OT-2026-000062298
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three 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-2026-000062298) never changes.
Identity and time
| Publication number | OT-2026-000062298 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abe-700b-a5d7-fe767b494209 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062298 |
| Status | PUBLIC |
Content hashes
| Canonical text | c9b6610737254ededc92ce9f8272a28b3a9197803f6ee99be190b99502b3daf5 |
|---|---|
| Markdown | fee46e5f60988214e8240e7c7c6bb5e636845da20ef5f40a9bbb2ecb934d52e6 |
| Publication page | b0fbcf0dbc1064b2c9c0ec20ebecb7aa8c6d1e47aad855f6775f8d528b0f55c3 |
| Manifest | 1fd55038f2512f51733d3789c859fd26a2949f8842b75741b8090b8a508f5156 |
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 | UqDhNIs+orRw3Z5kcG/96bBpvcZrk5TYSvFVaGR7znituaR2fNq1zBpEfHkZsvKJcTMqjd2PA24+BPBu7KRoCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:39:35.148380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062298observed b0fbcf0dbc1064b2c9c0ec20ebecb7aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:35.130540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062298/manifest.jsonobserved 1fd55038f2512f51733d3789c859fd26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:35.113506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062298/publication.mdobserved fee46e5f60988214e8240e7c7c6bb5e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:35.096452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062298/publication.txtobserved c9b6610737254ededc92ce9f8272a28b...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. |
|---|