OT-2026-000063746
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000063746) never changes.
Identity and time
| Publication number | OT-2026-000063746 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f946-744f-b4eb-2a53db8f953e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063746 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc2b8852c29a0aba588084658a591308ac963f7102dce10db7b30deb13fc786b |
|---|---|
| Markdown | 3df32a8f01fe983308235a62bdab6301dd60b48e2cb9e9d7a2d374d9cb05f963 |
| Publication page | 1af7bad22c87b012baa30488b1288692d8a2d4130974c1bd17c67d8fc796278e |
| Manifest | 0831f22da994bf5f2515eba0f40b28a2ee5c89201c3fae7d67739ea0992e847a |
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 | v5k1Vf7NupJ5/3DBKVYse63Mxj2jkUgKqSRKDVDXuS0jWPdTaCjDzdeX7KVvz+JWiHkAa1mqs+pmH782pgI6Dg== |
| 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
| 2026-09-17T10:37:52.769030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063746observed 1af7bad22c87b012baa30488b1288692...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:52.750096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063746/manifest.jsonobserved 0831f22da994bf5f2515eba0f40b28a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:52.732507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063746/publication.mdobserved 3df32a8f01fe983308235a62bdab6301...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:52.716106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063746/publication.txtobserved fc2b8852c29a0aba588084658a591308...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. |
|---|