OT-2026-000048483
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, three stage ejector, pressure sensor per zone, 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-2026-000048483) never changes.
Identity and time
| Publication number | OT-2026-000048483 · never reused |
|---|---|
| Internal UUID | 01a0ae80-4de5-7b43-ab46-0f18122ae84e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:59.290761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048483 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a6cb99f7131b239bcf478eb6b4c5d04788545de85c3db80f8139e7ad3e64003 |
|---|---|
| Markdown | df923f5b6e0e0f8f6b87335475d1c3287b7c7aa7f5fd2113f2e0861ea5e9c19b |
| Publication page | 6c3d79eb13d5873bccf7f82a23c837def52555a1969400d1d61c885671a2addb |
| Manifest | 77cd24e2b415c3d646f85de40c2caef5ec204c4c974d3ffd595ed1df216f8f5f |
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 | adOImGk7i12GBl9T3Gv3UvwPGeerPdpOw40pDx1rH9Ga8xI/r1WNDju/0h/mT36EiEeCkiznhCHsMmVga73tAg== |
| 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
| 2026-09-17T11:05:09.035712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048483observed 6c3d79eb13d5873bccf7f82a23c837de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:09.015717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048483/manifest.jsonobserved 77cd24e2b415c3d646f85de40c2caef5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:08.996172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048483/publication.mdobserved df923f5b6e0e0f8f6b87335475d1c328...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:08.976939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048483/publication.txtobserved 6a6cb99f7131b239bcf478eb6b4c5d04...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. |
|---|