OT-2026-000096422
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000096422) never changes.
Identity and time
| Publication number | OT-2026-000096422 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4a9-75e2-a8d4-1824d71991c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096422 |
| Status | PUBLIC |
Content hashes
| Canonical text | 421b049df380f949f1c80690f23b49d6eaaf49e9dc79d8a45b4e75c75908008e |
|---|---|
| Markdown | c2666565f5d69e33d9815561fa8b3545d96301102535174eea534fb481cbd968 |
| Publication page | 869b8e1ab4ed072e7a829d7a8c6b8721cc5f23f281995efebbc6f836707f69a1 |
| Manifest | a8171efa8ffd1b77125dba9c1a4cf9430cd70b53664e6d5c93380a81498955e9 |
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 | cOAOYT0aX4oZAvzOJx9znL9HW2BbmnvGzQjwcE621Ee2MoiEdH9kSNOXQgCIS0NHuYecCUaCRCFbsiQShFSrDQ== |
| 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
| 2026-09-17T09:33:43.412893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096422observed 869b8e1ab4ed072e7a829d7a8c6b8721...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:43.394575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096422/manifest.jsonobserved a8171efa8ffd1b77125dba9c1a4cf943...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:43.372851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096422/publication.mdobserved c2666565f5d69e33d9815561fa8b3545...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:43.352678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096422/publication.txtobserved 421b049df380f949f1c80690f23b49d6...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. |
|---|