OT-2026-000034054
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, pulsed blow-off after 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-2026-000034054) never changes.
Identity and time
| Publication number | OT-2026-000034054 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0c-764c-9711-5cbfe8d3b8e3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034054 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4d4aec44cc9dc5b1fd4c05e199ffb4d26995bb23e8d15b98256ca078a2576d69 |
|---|---|
| Markdown | 7cea5c90d8a9fdf8906babf2cde1f50f581bc5aa9d273d0eb5cfbbdbaa5cb564 |
| Publication page | 374b23e8cd82f209d939abbd42a3d230c22553a8470d89e1211deb9315d84ae8 |
| Manifest | 214afef2fa81edcdff23014f58fec1f9c1c213b6baf872a49249ba8161717b2c |
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 | 34hypfKQzva5RdDpwlt7kBOY4N1QJwm8RCdTpD5c3wDuV12LQlU6JvZnme3BmqVKEqBlg++tVj+W5G2fspTBBA== |
| 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
| 2026-09-17T11:30:17.663793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034054observed 374b23e8cd82f209d939abbd42a3d230...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:17.645378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034054/manifest.jsonobserved 214afef2fa81edcdff23014f58fec1f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:17.623597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034054/publication.mdobserved 7cea5c90d8a9fdf8906babf2cde1f50f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:17.604080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034054/publication.txtobserved 4d4aec44cc9dc5b1fd4c05e199ffb4d2...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. |
|---|