OT-2026-000046339
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, three stage ejector, pressure sensor per zone, pulsed 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-2026-000046339) never changes.
Identity and time
| Publication number | OT-2026-000046339 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57cb-7f5e-b05c-7d756fb273a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046339 |
| Status | PUBLIC |
Content hashes
| Canonical text | c453334fcd2bbb706304f0cad884b8f7ac8f46051ae81f08871a9a46b350d8de |
|---|---|
| Markdown | 9ba7bbdfdf766d8ceb459949d18bcbb6064499c8ae29082ea798e4d0560b659b |
| Publication page | 96c276d89e219dc74efd4d3a4503dd3b030de4213884bf7a36425064e6ef4860 |
| Manifest | cb8e269478c4f47ce01f485bb16530d44e9eeb69d5915df820f85a8c16c7a1f1 |
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 | 1apq4AAxKSuTTLbPxCJxE1/hYEHlm+w7D5b36PgrjE9d8fzEG3C0Yao9s4PvxImsmf2pYzJx+BU/I8gbS6RTBw== |
| 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
| 2026-09-17T11:08:19.504877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046339observed 96c276d89e219dc74efd4d3a4503dd3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:19.484871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046339/manifest.jsonobserved cb8e269478c4f47ce01f485bb16530d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:19.467424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046339/publication.mdobserved 9ba7bbdfdf766d8ceb459949d18bcbb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:19.447041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046339/publication.txtobserved c453334fcd2bbb706304f0cad884b8f7...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. |
|---|