OT-2026-000032653
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000032653) never changes.
Identity and time
| Publication number | OT-2026-000032653 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1070-72ed-86d6-8fe5f0aa7bb7 · 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-2026-000032653 |
| Status | PUBLIC |
Content hashes
| Canonical text | f2884fd0e85a2dfab400aba2257b869cf0b01bd5198bf0c1545a834a2e2b4680 |
|---|---|
| Markdown | 39b8c1e603b4467ef9dd9b2b58f5e033e511429be9eaa73e033102c59b4835ae |
| Publication page | ccfff09115eca0933c36eed9935ce5157885c662e82e54b46f620ba7c064f770 |
| Manifest | ce758732df1b19c2c24e717d31260b9e15cb296876b3197c05ef78d963bb49eb |
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 | qZo1VRpFKfFS63tyg447EAZuZO/7RllvN36iBhfs2j/GzOYYeydJcMGRMFNK05tP+h1K7NBIkQTQaLhDUEccDQ== |
| 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
| 2026-09-17T11:34:14.834476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032653observed ccfff09115eca0933c36eed9935ce515...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:14.817587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032653/manifest.jsonobserved ce758732df1b19c2c24e717d31260b9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:14.797578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032653/publication.mdobserved 39b8c1e603b4467ef9dd9b2b58f5e033...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:14.779663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032653/publication.txtobserved f2884fd0e85a2dfab400aba2257b869c...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. |
|---|