OT-2026-000046902
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, two 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-2026-000046902) never changes.
Identity and time
| Publication number | OT-2026-000046902 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f5-7d39-b6ae-211fee1b53ef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046902 |
| Status | PUBLIC |
Content hashes
| Canonical text | fa4166e314c63690bf029362c879d264183ecdbb025b0068a853d76a0d388714 |
|---|---|
| Markdown | ee80d7c02e5f8fda12bb81807239d47176f2721783eaf4688b21a2e367277c37 |
| Publication page | 37b52ffb88167757fdedccf7aca8ab2ebefb1a86531889bb820ba58cccdc977c |
| Manifest | db2293a263ab7454c617e9d819a6d279952907cca04f5a5f2a13e4af15d38a04 |
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 | ncDhev6ksBJcVxZACjNbnaSHJtk62XItY/IKNfaLdnOlxUcgN8IjqT+wyonBFtUpR0J1n/GHIGnximIempatBg== |
| 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
| 2026-09-17T11:07:01.227058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046902observed 37b52ffb88167757fdedccf7aca8ab2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:07:01.208876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046902/manifest.jsonobserved db2293a263ab7454c617e9d819a6d279...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:01.190095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046902/publication.mdobserved ee80d7c02e5f8fda12bb81807239d471...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:01.173148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046902/publication.txtobserved fa4166e314c63690bf029362c879d264...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. |
|---|