OT-2026-000040549
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, 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-2026-000040549) never changes.
Identity and time
| Publication number | OT-2026-000040549 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0d-7c76-83df-2408f0cff38b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040549 |
| Status | PUBLIC |
Content hashes
| Canonical text | f7287736ffb5424630192d497845fdbd452e6f7f7f48d5fcef366d5592c8e678 |
|---|---|
| Markdown | 07b746317fb07ba66650f53b7ab6f5c9f7e3abde2b53ba3e28dc5ce0caa3f4fe |
| Publication page | b055f29fbdaafca3fcf63a6c928c3b0cbf200a2c514dd3406c4227c8545e5a41 |
| Manifest | 17454faccd332fe30e92a09c53cdb78f3865226474beb08cdc3730a1dfb8f220 |
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 | WXdQzRWNANLaW5OANj/ffEA7EFZSDrL09j8vbceZvEnVFiwSoSSXz2pMf+TGkkSzYoGCuPmLok3MXzktHtLaBA== |
| 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
| 2026-09-17T11:17:42.340988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040549observed b055f29fbdaafca3fcf63a6c928c3b0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:42.323031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040549/manifest.jsonobserved 17454faccd332fe30e92a09c53cdb78f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:42.303623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040549/publication.mdobserved 07b746317fb07ba66650f53b7ab6f5c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:42.285152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040549/publication.txtobserved f7287736ffb5424630192d497845fdbd...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. |
|---|