OT-2026-000040199
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000040199) never changes.
Identity and time
| Publication number | OT-2026-000040199 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26ff-7964-9f76-0c493668d85a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040199 |
| Status | PUBLIC |
Content hashes
| Canonical text | a3832dace67b9170b73f34588efc428d7efc6434ac4f40a26c2999b85b157b8c |
|---|---|
| Markdown | b3272672bcdaf77375f0510aa5b9b6e617fd0e8756b070c00b0ce6006a843400 |
| Publication page | ca5418a9cd56606662a5773cdf1010ca3f9f4444d48b7894712cca4798a3053b |
| Manifest | e2c86f7e969bbee192a7f89243dca2946d996355ca578d7308771bad91e36304 |
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 | 1JQl2ZHb+hcPd8oZLTCcG8HRqquGtIrxVYalCdJmu9Pn69iqZQTLE7zHMkSXdwI/ZyImYn4fCtts3i2aJgTsAA== |
| 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
| 2026-09-17T11:19:04.925840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040199observed ca5418a9cd56606662a5773cdf1010ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:04.910561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040199/manifest.jsonobserved e2c86f7e969bbee192a7f89243dca294...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:04.894696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040199/publication.mdobserved b3272672bcdaf77375f0510aa5b9b6e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:04.878834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040199/publication.txtobserved a3832dace67b9170b73f34588efc428d...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. |
|---|