OT-2026-000041102
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, sustained 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-2026-000041102) never changes.
Identity and time
| Publication number | OT-2026-000041102 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b142-7a8d-a814-d20da8ff79e6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041102 |
| Status | PUBLIC |
Content hashes
| Canonical text | f582ac611fe5ce1824d4e71d1226cdb0ffd9653c513803ed88d3ec95567e5376 |
|---|---|
| Markdown | cf6c8d305810059b6d569645da191ae0d6976e578d63036c14a50589a9a7e77c |
| Publication page | 41536e350ea3f1e7b934c20986ac3c0e1c4afc20a4fa8d097960dad267bff282 |
| Manifest | 44b524a9b5806138da70305560e82d6994b5b0841893e43caf6290eab7dd6dca |
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 | S1y2uGqinfY/x1f1DVzzWM0Kd/6JZoc3joCUwsgOUFk+9l5zYHJ0TP2IZUJjv0wOJPiLnqOPUthleTWlKf74Dw== |
| 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
| 2026-09-17T11:17:01.313265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041102observed 41536e350ea3f1e7b934c20986ac3c0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:01.294487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041102/manifest.jsonobserved 44b524a9b5806138da70305560e82d69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:01.277948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041102/publication.mdobserved cf6c8d305810059b6d569645da191ae0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:01.259015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041102/publication.txtobserved f582ac611fe5ce1824d4e71d1226cdb0...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. |
|---|