OT-2026-000046429
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000046429) never changes.
Identity and time
| Publication number | OT-2026-000046429 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dc-786a-91ad-69465b74bcd8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046429 |
| Status | PUBLIC |
Content hashes
| Canonical text | a1b91424383f33b671f0d77581e8fd705f61b43c933f14bc9d6a213d2ed32a44 |
|---|---|
| Markdown | 266d05da8427688aad2de8d1cad6b1e8a9a066f59152d43db0f7930888bf1354 |
| Publication page | 9f5f216bf26da3792621e336405ef000eb6bd87abb8088d036e68e2fc5e1957f |
| Manifest | 76f741e4045698f929ec5e56ea1f6721b569aef02692591d54db6dfe68e3517a |
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 | x8JgphKn3H5NGalJSo6ORD9I5JRaEfk0tal7rHIbGaaGmBvo7qcNNCvpqcDcKvf993ME7WUbIUTrS7txzAl3Dg== |
| 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
| 2026-09-17T11:08:26.698930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046429observed 9f5f216bf26da3792621e336405ef000...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:26.681737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046429/manifest.jsonobserved 76f741e4045698f929ec5e56ea1f6721...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:26.663583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046429/publication.mdobserved 266d05da8427688aad2de8d1cad6b1e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:26.646390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046429/publication.txtobserved a1b91424383f33b671f0d77581e8fd70...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. |
|---|