OT-2026-000035477
Publication integrity record
Three cup vacuum gripper, three outlet manifold, 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-2026-000035477) never changes.
Identity and time
| Publication number | OT-2026-000035477 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c4-7973-8dbf-defd3b7b3dc7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035477 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e28af86516e311c9b110887ba3f89efcd498a04664cfef61541b63ee0f10719 |
|---|---|
| Markdown | f548921027d6569b2df3821d6fdf24019d50529fcac3147d1587226a3ab4d37d |
| Publication page | 4bd13fa1719042f36df6a3b3004c6854ae4831eb356ca8568a1f9d579dafe150 |
| Manifest | 29a000fca5d55a6a5c391a2f38f81a21eecfa1db9c787caaa611f09c04fd909c |
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 | wUHmf081jGz1SDIubQa/09GKJ3bW6/VDri1gyDgUk9nvaKdwgHo+ApeWByC3iQU/TZBAfXgsv6GCUbsrsDdIAA== |
| 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
| 2026-09-17T11:26:53.067317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035477observed 4bd13fa1719042f36df6a3b3004c6854...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:52.966003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035477/manifest.jsonobserved 29a000fca5d55a6a5c391a2f38f81a21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:52.947476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035477/publication.mdobserved f548921027d6569b2df3821d6fdf2401...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:52.834473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035477/publication.txtobserved 9e28af86516e311c9b110887ba3f89ef...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. |
|---|