OT-2026-000051468
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, 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-2026-000051468) never changes.
Identity and time
| Publication number | OT-2026-000051468 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c80-77bd-a0df-7ed9f48ccbec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051468 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5083f6b04254c26b73bcbd705582c56742492ebd4347e4a17542ac188b9d815f |
|---|---|
| Markdown | 50915dcf5dc580547c6f989f828b759826a1e9815501286281843a086b2022af |
| Publication page | eedf34e15ee856683d773cbf0de3df747a6f63b7a0ba346d38a8c5383d01e3aa |
| Manifest | aca12bf55b2d2bb454d1a92f643b6694089ac2083a1124d76ed84d6ef17038c6 |
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 | wHH+xrttE2CbOh2F350hrxHzMqMWz9j+7s/w4ZDj5Gyi6htoyMdvjRDRDGx8G9lbnDF3m42HGwEeT4k2UbtZDQ== |
| 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
| 2026-09-17T10:58:12.038482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051468observed eedf34e15ee856683d773cbf0de3df74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:12.022073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051468/manifest.jsonobserved aca12bf55b2d2bb454d1a92f643b6694...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:12.004223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051468/publication.mdobserved 50915dcf5dc580547c6f989f828b7598...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:11.984569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051468/publication.txtobserved 5083f6b04254c26b73bcbd705582c567...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. |
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