OT-2026-000009015
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000009015) never changes.
Identity and time
| Publication number | OT-2026-000009015 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-71a8-aa5d-55b0832a7280 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009015 |
| Status | PUBLIC |
Content hashes
| Canonical text | deb6ccc351372030ae614d5ddab87822d8cf40eec7c20ad60a01ff54ce11d6a9 |
|---|---|
| Markdown | bef5a75f21d88438ebbdd3d7f7a17dcbb06108f831913f81994309eeb5947653 |
| Publication page | cbeeeae5f74bbc11f82f0cfca60a338b86e7084c027b6ea51077c8997bbcc7ba |
| Manifest | e0eda7b7cb7787f9e33e2b33d236769712db57482ee946accba64bbf7243103e |
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 | 9xJVhniqm6yIr7wLk1bPiFWWUAJO8/odlkP2xlK7qssdUUba4haoBxv0tb35cBtCxdkxG6WfYoypKx3hoLGBDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:39.301556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009015observed cbeeeae5f74bbc11f82f0cfca60a338b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:39.283478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009015/manifest.jsonobserved e0eda7b7cb7787f9e33e2b33d2367697...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:39.264419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009015/publication.mdobserved bef5a75f21d88438ebbdd3d7f7a17dcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:39.243205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009015/publication.txtobserved deb6ccc351372030ae614d5ddab87822...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. |
|---|