OT-2026-000032422
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, pulsed blow-off after set-down
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-2026-000032422) never changes.
Identity and time
| Publication number | OT-2026-000032422 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106e-789b-9479-a9df54dce4c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032422 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7cc211e689941d91f5a6366a100a768275c6771b9ef25aab1eb05f76c5a32d98 |
|---|---|
| Markdown | 3b2f37b79fae57a0f54a282cbbb74b83016a43d07e650e717e3fac1453c7eb90 |
| Publication page | 73bff1948a3c05a6ffafc07ea07a7394023f3479d248a6e50576016f68539f62 |
| Manifest | e4ac0566bba32150799598c1771d47875d1a2fb813eed00d2fa14cfc35ff6b6f |
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 | atIJJp5ruDn2GBGsQo8dwGZQTJL/faotIOkuJrKsLxBQn5CtpRQwlFh1WnrNksqde3M0LNxcxR29XAnFHvtICA== |
| 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
| 2026-09-17T11:33:50.452893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032422observed 73bff1948a3c05a6ffafc07ea07a7394...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:50.435497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032422/manifest.jsonobserved e4ac0566bba32150799598c1771d4787...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:50.416345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032422/publication.mdobserved 3b2f37b79fae57a0f54a282cbbb74b83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:50.398457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032422/publication.txtobserved 7cc211e689941d91f5a6366a100a7682...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. |
|---|