OT-2026-000093699
Publication integrity record
Two cup vacuum gripper, two zone face, 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-2026-000093699) never changes.
Identity and time
| Publication number | OT-2026-000093699 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-76db-b0b8-e545ac388d5a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093699 |
| Status | PUBLIC |
Content hashes
| Canonical text | 323e2cddcfeca93e73e354d9358bf64970127dad187a8e8cef5dee06a3b55b82 |
|---|---|
| Markdown | 9bd0eb1a1b3c7832ec29a7ccb0cf169245ecf8b6efbfc5947f520587acf50dc3 |
| Publication page | da1749e8740c01ebadd261e43e909bdc65620432b8a2c9ee681ae5f7402c946b |
| Manifest | c31aa9b8f990529dec37b05f10bd061221eabaf8fd54c4ab43b5496c42647bd9 |
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 | YpSLQ4VpwGDLEFj/Wr4tkR8ovATC7cUOiWISaJ/SFjxGJ/3fvOvWpDfmrUoUyQVhFSi6Y58g+xZ74PXdSQ70DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:39:45.943693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093699observed da1749e8740c01ebadd261e43e909bdc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:45.927232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093699/manifest.jsonobserved c31aa9b8f990529dec37b05f10bd0612...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:45.910984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093699/publication.mdobserved 9bd0eb1a1b3c7832ec29a7ccb0cf1692...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:45.893593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093699/publication.txtobserved 323e2cddcfeca93e73e354d9358bf649...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. |
|---|