OT-2026-000043803
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, manifold 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-2026-000043803) never changes.
Identity and time
| Publication number | OT-2026-000043803 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d676-7d6c-b34f-f444f630e4c6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043803 |
| Status | PUBLIC |
Content hashes
| Canonical text | e2024315cf1c6c4171ac916bb0758666db72205dd5beb9ddd0cd7a8014a9982b |
|---|---|
| Markdown | ed21376beb83548b1e79bb84b84f86fce95a8455ea5995f6ad7fef696d1f98e5 |
| Publication page | 80a6c5100590dedf71085b45293638ebe9862cb01df1d08a8701385fee4d4a39 |
| Manifest | a8b77fad347e2e3b821085a202761c758ad84092ead497b881cf7b794a745bec |
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 | kORqeSWm4BqgL1fmZykmb22/ZlAzWswWP744bWWhm5vmVSFNyAPtR663wuTwCyY74YPUvlIiev2oMZL4XHaAAQ== |
| 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
| 2026-09-17T11:12:06.351955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043803observed 80a6c5100590dedf71085b45293638eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:06.332265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043803/manifest.jsonobserved a8b77fad347e2e3b821085a202761c75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:06.314334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043803/publication.mdobserved ed21376beb83548b1e79bb84b84f86fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:06.293728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043803/publication.txtobserved e2024315cf1c6c4171ac916bb0758666...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. |
|---|