OT-2026-000010192
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, three stage ejector, vented 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-2026-000010192) never changes.
Identity and time
| Publication number | OT-2026-000010192 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7b-71c2-aaa5-0d673329ae53 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010192 |
| Status | PUBLIC |
Content hashes
| Canonical text | 89cc74c306ef9cfc6d3a79361e03219b9feb4e5c4f620c353fbf0d3608a8f187 |
|---|---|
| Markdown | 49e09c7fbfa114152224e9f77c820065f8b1eb10bbfca70b71b5a5aa3ce2392d |
| Publication page | 42d6459944832b69c19716361156b439a5e6a982784cf5ce9cbf147cd9c6114e |
| Manifest | 034771b37325d582add34eadc902b238d2655760e5ec92dea66830bca7b2f3ef |
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 | lDSUuM/pvt2p1SEJccdyxbKdoUF533kFBAqgGDJuj9VtH6nzQ1pzdPRYcDZu1sqNdRsOvGSYFsx+VbuQ+J1/Cw== |
| 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
| 2026-09-17T12:16:18.764054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010192observed 42d6459944832b69c19716361156b439...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:18.743542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010192/manifest.jsonobserved 034771b37325d582add34eadc902b238...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:18.723442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010192/publication.mdobserved 49e09c7fbfa114152224e9f77c820065...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:18.703765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010192/publication.txtobserved 89cc74c306ef9cfc6d3a79361e03219b...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. |
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