OT-2026-000032460
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000032460) never changes.
Identity and time
| Publication number | OT-2026-000032460 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106f-7c70-9677-94789ad2f290 · 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-2026-000032460 |
| Status | PUBLIC |
Content hashes
| Canonical text | 254ae6647d5d26046e5da50eaafef3436e8801162b81b914be92dba63f77a6dc |
|---|---|
| Markdown | a2452e417e82c1ed39782221deba4a1b40e7253c7a64ea88543ba0a090f27b28 |
| Publication page | 119bc60325484852cb14a06ceec9b0e907872d3ac44a580dfbabfd9e732faa1b |
| Manifest | 0d3801a232c37c3d395635cf60b2bd87fea93d9b7f4683a2049a37575bfff8f0 |
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 | KvVz0da5wiQNXBWsD/NWnpwa8ZeHj95lHiHtXnmLj6uq78tAzFIMAW8FVdrDRFfL5SgLLIauzpgYFCnXGbkKCw== |
| 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
| 2026-09-17T11:33:53.387298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032460observed 119bc60325484852cb14a06ceec9b0e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:53.369429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032460/manifest.jsonobserved 0d3801a232c37c3d395635cf60b2bd87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:53.350730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032460/publication.mdobserved a2452e417e82c1ed39782221deba4a1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:53.327970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032460/publication.txtobserved 254ae6647d5d26046e5da50eaafef343...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. |
|---|