OT-2026-000044141
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000044141) never changes.
Identity and time
| Publication number | OT-2026-000044141 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67a-7ea8-a924-097e5aa7acac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044141 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9ec1d1d9c1d3774d4aee3de3527ffa1d65f7fc6917b8f253ae3909ab6de4ff7a |
|---|---|
| Markdown | 59193ea8d9531788e78c1aee12fd76d656d23fd98a51943f2f9e313fed600060 |
| Publication page | 62ea6284f748fc7b41be54f149aca4c0893b765379e3ba71f19e6a09626ed3d3 |
| Manifest | 02e2ed16c175e4e3a55d3c88e4e746e9a4f9d04fd86b127364dff69c433c106d |
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 | zUTrxmBz5u5P/+GmMV784SSFP51NkYC0JMcMZXMO9+u73em/zaoroACZJUKD2X4Gw+nNkh+Y6TSMWsENftiiBQ== |
| 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
| 2026-09-17T11:12:33.772677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044141observed 62ea6284f748fc7b41be54f149aca4c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:33.754883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044141/manifest.jsonobserved 02e2ed16c175e4e3a55d3c88e4e746e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:33.736396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044141/publication.mdobserved 59193ea8d9531788e78c1aee12fd76d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:33.718334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044141/publication.txtobserved 9ec1d1d9c1d3774d4aee3de3527ffa1d...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. |
|---|