OT-2026-000032193
Publication integrity record
Two cup vacuum gripper, two outlet manifold, 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-2026-000032193) never changes.
Identity and time
| Publication number | OT-2026-000032193 · never reused |
|---|---|
| Internal UUID | 01a0ae74-f7a6-7a6f-a436-9b250ede5c6e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:36.332587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032193 |
| Status | PUBLIC |
Content hashes
| Canonical text | af13a08709ac7a2c7e9e2123b595d589c082897dbb8b03fd4a923798c8c57bc5 |
|---|---|
| Markdown | d6135dcdfa793a24f0649b42c57eec0b6e63592b3ede796f58b39359d94f4afa |
| Publication page | 3df8946592620afecc51480202cb428fbea086ad3cf5e7b9cb037863ec7cac2c |
| Manifest | fd517de76f89871234add73bda4535729da7019cbd2e3425ed255ab555338dc0 |
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 | DAg93LBa6m9YC2r7MYtmwtV3yGd3a8Tx/nI+QHHXgWCOG+o0Z1H9woENL1dQPW5kjazk6GPQfkZgrhSdecxiCA== |
| 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
| 2026-09-17T11:34:32.199757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032193observed 3df8946592620afecc51480202cb428f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:32.183673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032193/manifest.jsonobserved fd517de76f89871234add73bda453572...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:32.164610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032193/publication.mdobserved d6135dcdfa793a24f0649b42c57eec0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:32.138799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032193/publication.txtobserved af13a08709ac7a2c7e9e2123b595d589...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. |
|---|