OT-2026-000043770
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, sustained 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-2026-000043770) never changes.
Identity and time
| Publication number | OT-2026-000043770 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d676-7259-99b7-4a6b353db6f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043770 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5372ae35ffce4d817a9e8ebf480c096465ed50fb1c39fe40bf822dc37d394430 |
|---|---|
| Markdown | 78a744122347060d184b809437f44a6a70dc125e659e09469b55001909cdfeb4 |
| Publication page | d3ba6e3012d3ae139e012b0ecee350c412f7b269d644f31d87bcd0dcd93a26c5 |
| Manifest | e24060bb634b9b39efb41f506d5b9d4710856eb5d6a723a3478c9159efea0528 |
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 | +NaeydLwFBr+g/VFAW6MkRBZ4x2BCNIwUc7yyQKEqX8crRCQoqToEG7BvGQd9D/sYL2LWijuPbovygjnX15sBw== |
| 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
| 2026-09-17T11:12:03.520711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043770observed d3ba6e3012d3ae139e012b0ecee350c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:03.501914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043770/manifest.jsonobserved e24060bb634b9b39efb41f506d5b9d47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:03.483120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043770/publication.mdobserved 78a744122347060d184b809437f44a6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:03.462026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043770/publication.txtobserved 5372ae35ffce4d817a9e8ebf480c0964...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. |
|---|