OT-2026-000009546
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000009546) never changes.
Identity and time
| Publication number | OT-2026-000009546 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-7a45-a804-473408864294 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009546 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6ba67aa5ed832abac66484d60d439cc4997921ccfe55f6e947e057af6932871c |
|---|---|
| Markdown | f98fea24dd5d49ecd80989d7fdda856dcdd2866c2bfb4ebda09fff5bc55f1b67 |
| Publication page | db5d4d8f9d8dff6086ac76b77a114674c4eaadcdf8f567cd58b3f47bac870a72 |
| Manifest | 914aee846a13bb961dbf10a5992a486d1d37921553ea674e4708ededbf41ebd6 |
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 | IcwkHZtZmcmoGlgOBGhCd64JqUgIR53v+y/oG9tTvG1+uAdVuaS4hG95GssYnGp0Hbf/OXuixvNZAbKiYD73Aw== |
| 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
| 2026-09-17T12:16:58.314840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009546observed db5d4d8f9d8dff6086ac76b77a114674...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:58.295503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009546/manifest.jsonobserved 914aee846a13bb961dbf10a5992a486d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:58.276210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009546/publication.mdobserved f98fea24dd5d49ecd80989d7fdda856d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:58.256659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009546/publication.txtobserved 6ba67aa5ed832abac66484d60d439cc4...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. |
|---|