OT-2026-000094543
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000094543) never changes.
Identity and time
| Publication number | OT-2026-000094543 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-7640-85e3-1948af155573 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094543 |
| Status | PUBLIC |
Content hashes
| Canonical text | eccf179a47ca9ec45e572b35d47e1c691f63a2dd1688608c7835c40aba6041db |
|---|---|
| Markdown | dfbb105f9f97acb99164f247a3dec1cb8248057198ca72903cc22c61705039d8 |
| Publication page | bedea63cb8c9829d027330631bcbc453284e8f4b5e75b8c9155c44d1cc0f0c08 |
| Manifest | d3e09d257d2906defdf8bb48e4ffcc3d48d36ef82bd75a9835779f3e2209eba5 |
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 | 9IPhmEfyDphjz4fTinB2Li1ZS90VW6PuybK+r5PR8v4KFAiL+DdCXmQvzG2RS4gxMk3+vpfBrE7jZtSeiufaDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:59.347963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094543observed bedea63cb8c9829d027330631bcbc453...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:59.329722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094543/manifest.jsonobserved d3e09d257d2906defdf8bb48e4ffcc3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:59.311683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094543/publication.mdobserved dfbb105f9f97acb99164f247a3dec1cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:59.292016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094543/publication.txtobserved eccf179a47ca9ec45e572b35d47e1c69...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. |
|---|