OT-2026-000062180
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000062180) never changes.
Identity and time
| Publication number | OT-2026-000062180 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abd-71fa-8d3c-0790937acb09 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062180 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0af140ce9ef81ee6119161c856add5ac947ae5914f411ac0e69e87f9a2d8e807 |
|---|---|
| Markdown | b1071d60a24283854bde6e60e6aeb1dab022ce4036259e685bc29d5cab2fe46c |
| Publication page | f76258692b4d161e22aac592f265c52e4b1ed2e32945875e58064f7c2e567f4e |
| Manifest | 12a56bfedb2933be112770adc54515f040d1756745e3cfedf9867a0e4de55842 |
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 | XGZUA0ed5cnpgpvN0/ey5cm6CCOn1Qx3fsn3C00I/Vauxc0keqfELBuXdh/frxCruoQffgiNhz5UV4am+ZqBBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:39:26.285807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062180observed f76258692b4d161e22aac592f265c52e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:26.266226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062180/manifest.jsonobserved 12a56bfedb2933be112770adc54515f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:26.247016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062180/publication.mdobserved b1071d60a24283854bde6e60e6aeb1da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:26.227851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062180/publication.txtobserved 0af140ce9ef81ee6119161c856add5ac...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. |
|---|