OT-2026-000024043
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, pump fed, 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-2026-000024043) never changes.
Identity and time
| Publication number | OT-2026-000024043 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-78bb-b704-48874ce6a2fa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024043 |
| Status | PUBLIC |
Content hashes
| Canonical text | 44e52a18adad809c1b88f09f8951c9a268d8301c9e8c0b8fe7d371c18a5fe577 |
|---|---|
| Markdown | afad8e2af289c181620f02f6fadcb6a542c91e878e486330c5bb8fc06f9376b6 |
| Publication page | 2de0e99d14d6c49f02a93b94b5e7cb732d03589da1ec958a43f0e8b1d1b3e70c |
| Manifest | b83bc953f2a26586eda2b34dc3a367d3ad6fd8edb0861330617696b3b1ad1855 |
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 | U2hdczoRwgrokdH6LsRV0bKZwXVkBV+nJGrPBg0VgbM/PPt1ovF1h9jBAr2Snv5x4erEHr/S9ROcVCXlcBevAA== |
| 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
| 2026-09-17T11:50:49.963114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024043observed 2de0e99d14d6c49f02a93b94b5e7cb73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:49.944831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024043/manifest.jsonobserved b83bc953f2a26586eda2b34dc3a367d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:49.924843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024043/publication.mdobserved afad8e2af289c181620f02f6fadcb6a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:49.907529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024043/publication.txtobserved 44e52a18adad809c1b88f09f8951c9a2...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. |
|---|