OT-2026-000065451
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, two 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-2026-000065451) never changes.
Identity and time
| Publication number | OT-2026-000065451 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-715d-9ef9-65e9cd9647e2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065451 |
| Status | PUBLIC |
Content hashes
| Canonical text | c6bc0317679e3a1c03d334288591d88b9dd0c3d9c29e7bcf78e3d7f939eaaab7 |
|---|---|
| Markdown | 6715daf5da4a09672440879b9a1e5a13dffd4b579aa1a1415217eab93b903ced |
| Publication page | 7e3fa589e72117aa777718d6d07feefd30a90a9f1ef10ec3ff28b5cbed67a108 |
| Manifest | 7fe32908dbe87de133eb5b2726188ab9c7c2ffdb84bca3aa995d00f5a26245bb |
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 | pGbIi4Su6/oRs/iflRe7LmVwcrwkbBXwR2EAScYrC+sOwDunZb1jN3ETRyMOgKUt37YasWqsdU3SV7xfH9/SDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:43.627560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065451observed 7e3fa589e72117aa777718d6d07feefd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:43.610083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065451/manifest.jsonobserved 7fe32908dbe87de133eb5b2726188ab9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:43.593195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065451/publication.mdobserved 6715daf5da4a09672440879b9a1e5a13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:43.576475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065451/publication.txtobserved c6bc0317679e3a1c03d334288591d88b...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. |
|---|