OT-2026-000039326
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, supply line 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-2026-000039326) never changes.
Identity and time
| Publication number | OT-2026-000039326 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9674-7753-add8-5fbf88830ff9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039326 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7b0e5c6795db36b2ea29db46aa56314eab4cba136e4224a2cc4e9d48482673b6 |
|---|---|
| Markdown | 9ef77f62957855e4855e703248983c9691967668a1a232c88c096d8716d51d6f |
| Publication page | 7d4e8f6270306a73403ee5cee901ca1b22e2883cec1f36f5035c47c1f9e07999 |
| Manifest | e516a060ebb23acfee03af5cf559b8c4bec763b84e7f38bdd4adb2fe50b96452 |
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 | 90B1wj1QCtYGE59fIqYSI8r0hQSVMLfe6g9V4gzDKwmBWt3bpNUzKi5girYt8PzUqiUEo/9zUPsI7ZxZl7a3AA== |
| 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
| 2026-09-17T11:20:53.316730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039326observed 7d4e8f6270306a73403ee5cee901ca1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:53.301006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039326/manifest.jsonobserved e516a060ebb23acfee03af5cf559b8c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:53.285957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039326/publication.mdobserved 9ef77f62957855e4855e703248983c96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:53.269720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039326/publication.txtobserved 7b0e5c6795db36b2ea29db46aa56314e...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. |
|---|