OT-2026-000098936
Publication integrity record
Foam pad vacuum gripper, three zone face, three 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-2026-000098936) never changes.
Identity and time
| Publication number | OT-2026-000098936 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-736c-bd8d-a59b8b49bec9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098936 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6914d95d3ce157cd3316a9d7eba243af394467e0332a1f5b7882ab45daffd25c |
|---|---|
| Markdown | 51f1b09ed623093d72adfce28f122bc78fcf56603b1e6d404f0001a9feb8b6a6 |
| Publication page | 932cdc51204323f640be898fe9543653bf14cc7ffa8cafaacb41cc32c438d338 |
| Manifest | 10a66fcdd9748cd3c104e0a9f33e4aeb9a0655342c5b55eeee58b80f0dea31fb |
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 | BtyxrXPD/UV60fSR+svctMgUdbJQOFn+ysyJyK2BxZFC1VXOdEw9BADfA34JNRSBekz2x3cimC/fwU9xN0dUAA== |
| 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
| 2026-09-17T09:30:00.062859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098936observed 932cdc51204323f640be898fe9543653...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:00.048376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098936/manifest.jsonobserved 10a66fcdd9748cd3c104e0a9f33e4aeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:00.032144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098936/publication.mdobserved 51f1b09ed623093d72adfce28f122bc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:00.015781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098936/publication.txtobserved 6914d95d3ce157cd3316a9d7eba243af...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. |
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