OT-2026-000062094
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, vented after 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-2026-000062094) never changes.
Identity and time
| Publication number | OT-2026-000062094 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8b0-7d6e-90e7-bff2dba286eb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062094 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9361d84701d36c013344cd61f9df5dafd2712d4a3dade1329a0a3277209ae1f8 |
|---|---|
| Markdown | 839b9f62c966c765c49d8320f26b6ef2b73edf317ae6d2394002640d22829168 |
| Publication page | a6ce56bbc8607eeb95863593ce83cd85a99d2a4e03b15a45172ee9db30ad807e |
| Manifest | 2603908bfc5fd262e87aa3a9f7a73e6714863285c80b9b3bacfaf4062b79929b |
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 | 8J/yAQd6fRoc1ATg+d3Y0UFJUbUkOoanzg9uVg6I9R+a8ozSiYwiTVdSHRpSbUUgagOoodDnZ+SHbEt920vPDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:41:08.994230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062094observed a6ce56bbc8607eeb95863593ce83cd85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:08.975040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062094/manifest.jsonobserved 2603908bfc5fd262e87aa3a9f7a73e67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:08.957552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062094/publication.mdobserved 839b9f62c966c765c49d8320f26b6ef2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:08.940785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062094/publication.txtobserved 9361d84701d36c013344cd61f9df5daf...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. |
|---|