OT-2026-000032770
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, pulsed blow-off after 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-2026-000032770) never changes.
Identity and time
| Publication number | OT-2026-000032770 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1071-7153-b95f-3a0d8d5b305b · 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-2026-000032770 |
| Status | PUBLIC |
Content hashes
| Canonical text | fa8e91d5657d8678b5729a30bf970a8c2666a97ccc949ba3f33b576f6071b947 |
|---|---|
| Markdown | b023607dfc9a093a09bab57066ce52123a670a225f172ad7905020fe82583791 |
| Publication page | afc9ce830a54dad3b768ee20ecade331af1d6a094cde1143cb5dcfceb356102f |
| Manifest | 3cb4f31024b3b3a351c49a9231187327d99a4bd4593d5490644a722bf3a984c9 |
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 | KCqvs9Rol/FlqqjiBvyvLixkICpNni5WtpSAjsbnIBLLmWpiBmR6vXpTag1/P1UVm/2hJi1ckbmQYdNTWHA6BQ== |
| 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
| 2026-09-17T11:34:24.175367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032770observed afc9ce830a54dad3b768ee20ecade331...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:24.155183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032770/manifest.jsonobserved 3cb4f31024b3b3a351c49a9231187327...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:24.137364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032770/publication.mdobserved b023607dfc9a093a09bab57066ce5212...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:24.119048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032770/publication.txtobserved fa8e91d5657d8678b5729a30bf970a8c...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. |
|---|