OT-2026-000033751
Publication integrity record
Two cup vacuum gripper, two zone face, single stage ejector, supply line 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-2026-000033751) never changes.
Identity and time
| Publication number | OT-2026-000033751 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a390-75f0-9059-94dcbbcd108f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033751 |
| Status | PUBLIC |
Content hashes
| Canonical text | f99a0e6a07af749843e01e73ac67b89a52b404699dc0c91559fee3580cb3bcef |
|---|---|
| Markdown | fea2276579f8a83b609d1f6d3a6dbb24b9191e97959f9b40f4de9d6e2b0eba32 |
| Publication page | f77fe474e7856d56edcaf8214ac59c9b241d1f7759bb26ef9767b7d38b01bcc1 |
| Manifest | 6d44c0f77ca160588c4c17dd6dc860e1fe844bbae8be29ae3e770d836714b763 |
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 | 5vCbj7QXQ2oS61GmnPAYToUfwbq7JerF9PNevBJaS/vd4evm773SksPT4B5WkYAg1H5+5tgGnNgmg60weE26Dw== |
| 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
| 2026-09-17T11:31:45.794419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033751observed f77fe474e7856d56edcaf8214ac59c9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:45.775941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033751/manifest.jsonobserved 6d44c0f77ca160588c4c17dd6dc860e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:45.749170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033751/publication.mdobserved fea2276579f8a83b609d1f6d3a6dbb24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:45.731539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033751/publication.txtobserved f99a0e6a07af749843e01e73ac67b89a...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. |
|---|