OT-2026-000023569
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000023569) never changes.
Identity and time
| Publication number | OT-2026-000023569 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7269-7cbe-a912-202d2d34c7ae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023569 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0e7f92ef360d6d22360b14748c4289d9c3a53066f160464e10b22f67cea848f4 |
|---|---|
| Markdown | 72a1b062a94983067890e33795a95c1ec11e7f221b9492485bc4969f4a335c53 |
| Publication page | d58987e6758c833756eecafbf2d1484bffa18875a1fb4e59a418cc1ac2e0eac2 |
| Manifest | 061650b743abbce97fa4b98d3128850fea3dca170d7e614e2060b96083ee899b |
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 | 99mq1AeNPCmtJQReTRvSHD8UCx/sYpt7YC/po/horba4wd3InBVxuBs+3RqZ0A3hLf/9C+MFe0WgxxsyQNVdBA== |
| 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
| 2026-09-17T11:51:55.269879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023569observed d58987e6758c833756eecafbf2d1484b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:55.248872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023569/manifest.jsonobserved 061650b743abbce97fa4b98d3128850f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:55.229012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023569/publication.mdobserved 72a1b062a94983067890e33795a95c1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:55.211371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023569/publication.txtobserved 0e7f92ef360d6d22360b14748c4289d9...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. |
|---|