OT-2026-000037230
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, supply line 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-2026-000037230) never changes.
Identity and time
| Publication number | OT-2026-000037230 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7741-7e95-899c-3290e1c3cc50 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037230 |
| Status | PUBLIC |
Content hashes
| Canonical text | d797be4ad913d296eb57c5896c09360b82df10dc8c6a7d058f36f1edb15556c2 |
|---|---|
| Markdown | 85984e1cdeb3339c564391670fcce916054482b04e02c45930fbda9cddc94e47 |
| Publication page | 03705eb5c38c46ac8325d09cc75b419b5018049c7dc74101328182ac6672c549 |
| Manifest | 39e9a5df0360e90cffcf08186268bfd1eb2d48b7c44a3a1e04052c0cfe1e986a |
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 | QqZRt/LNdGBK/KCv+pkVJey9huCtSiKH7AUgJ3uVuW88nJSrMD4t8A11OCB+rH3xqEiS/oN4HOAbgv8s7WDvBw== |
| 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
| 2026-09-17T11:25:07.548157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037230observed 03705eb5c38c46ac8325d09cc75b419b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:07.529835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037230/manifest.jsonobserved 39e9a5df0360e90cffcf08186268bfd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:07.512536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037230/publication.mdobserved 85984e1cdeb3339c564391670fcce916...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:07.494838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037230/publication.txtobserved d797be4ad913d296eb57c5896c09360b...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. |
|---|