OT-2026-000098430
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, supply line 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-2026-000098430) never changes.
Identity and time
| Publication number | OT-2026-000098430 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7861-b162-2dbe19cc9563 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098430 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c2f68c36fb58c5d0bb1f02b3c1c2185c5f6a076b55a80cc50d5ff94d432438d |
|---|---|
| Markdown | e7bba6e23215830c00344fe918925a6e08e52f861a530e2d3848349a0c5b8008 |
| Publication page | eae25d95fa4bec37288c6841f4f06b8ddb9b000ebe8a543f0eb7658e90e42d84 |
| Manifest | 39e25aa8f708109033ded95c3e5b43d58479d3db42e6a3f12c725de7bd1d40b9 |
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 | rI3JTpmb3sTZAwTCx2fwuPh5G6HX0jb74gHazpfj5hbGZRLbf/7wjj1WaglUD2h4BAe02V8eUyIPRHFw5cIBBQ== |
| 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
| 2026-09-17T09:32:17.087757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098430observed eae25d95fa4bec37288c6841f4f06b8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:17.069371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098430/manifest.jsonobserved 39e25aa8f708109033ded95c3e5b43d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:17.050874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098430/publication.mdobserved e7bba6e23215830c00344fe918925a6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:17.032309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098430/publication.txtobserved 5c2f68c36fb58c5d0bb1f02b3c1c2185...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. |
|---|