OT-2026-000038365
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000038365) never changes.
Identity and time
| Publication number | OT-2026-000038365 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d52-7377-bc07-b6a48961c7a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038365 |
| Status | PUBLIC |
Content hashes
| Canonical text | dfd68bb2a6694f32faabf43239ebf4ca364cba232f2d077ffc02909ae9d7df20 |
|---|---|
| Markdown | d99fd63822b3bc090c9baf71f157a5c7ffece0b0e0f615a7eed3e6fc5a23b5bb |
| Publication page | a2044ef57b41afe0e8d86eb6b1e314f75cebbac29892ff09e4c7cb504d56fc15 |
| Manifest | 685115de818f58520f1cd1d6a43760a0f07aa7c8d448046905ec112926664a8f |
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 | jjUXNFrWguXjAU1nWnlwaQpfvoLNVlF6u+Uw74CQIQ2WgnGqJR7qHCKlf9I0jU3savYyymXFaDCf1XK75VEhDg== |
| 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
| 2026-09-17T11:22:33.386265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038365observed a2044ef57b41afe0e8d86eb6b1e314f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:33.368852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038365/manifest.jsonobserved 685115de818f58520f1cd1d6a43760a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:33.351571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038365/publication.mdobserved d99fd63822b3bc090c9baf71f157a5c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:33.332231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038365/publication.txtobserved dfd68bb2a6694f32faabf43239ebf4ca...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. |
|---|