OT-2026-000029322
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000029322) never changes.
Identity and time
| Publication number | OT-2026-000029322 · never reused |
|---|---|
| Internal UUID | 01a0ae73-5e20-71a1-834e-b7a2556fc13f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:51.545382Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029322 |
| Status | PUBLIC |
Content hashes
| Canonical text | 340b2964c78ac9b7f29062fcac7d9d6c59db4f5baafb6e152317229279e90e46 |
|---|---|
| Markdown | 968a12b09349d200227daf7fe637bbebff6c9f2bff9bdc7d7cbea2d11d3bdec3 |
| Publication page | 661738e7cc2200b1c878d03bc1325da9c2cd10b1b232d8c7915bb0d201e8bb75 |
| Manifest | 93b5c3cf90ac958cb6af5f425e94d4b7ee26c988380a88917872306117d9fb08 |
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 | IIrsKLI63aYi1muDsHiT3erRlmTN94ZPR3wHuNM8I4vC0ufqAmEORTu16iVfUCPa2aOZnDINE3Y8qN59mhRwCw== |
| 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
| 2026-09-17T11:38:52.099986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029322observed 661738e7cc2200b1c878d03bc1325da9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:38:52.081564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029322/manifest.jsonobserved 93b5c3cf90ac958cb6af5f425e94d4b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:52.061650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029322/publication.mdobserved 968a12b09349d200227daf7fe637bbeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:52.043139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029322/publication.txtobserved 340b2964c78ac9b7f29062fcac7d9d6c...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. |
|---|