OT-2026-000034635
Publication integrity record
Four bellows cup vacuum gripper, four zone face, three stage ejector, supply line pressure sensor, 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-2026-000034635) never changes.
Identity and time
| Publication number | OT-2026-000034635 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed1-7452-a9ab-2373ce59f2be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034635 |
| Status | PUBLIC |
Content hashes
| Canonical text | 00e8c5d02fa79439c6828e04447aeafaffce28ee9b755da38d74e2e66e046e6b |
|---|---|
| Markdown | ab38d49282d6ae997e24cbfd4195a1eeb5374f1ca2ba55f90b56a34bc1fee96d |
| Publication page | d30c4a301ac4d4909384e5e9caa225512918ad8ae362d6aa35076aa170f2ebd8 |
| Manifest | 3ff30c96f35565ae3147aa317c33fb54a20902b1ea901f8c072e2f69711312c5 |
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 | rNPCmGNKDDHwJ49qZQ9Roe3tN3VhnqE61o+1mTr7/Nhy059z/+AQ7MfXO9W15kf9BmY14RKcHSP0relYXtICAA== |
| 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
| 2026-09-17T11:29:01.332398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034635observed d30c4a301ac4d4909384e5e9caa22551...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:29:01.315398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034635/manifest.jsonobserved 3ff30c96f35565ae3147aa317c33fb54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:01.298911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034635/publication.mdobserved ab38d49282d6ae997e24cbfd4195a1ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:01.281919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034635/publication.txtobserved 00e8c5d02fa79439c6828e04447aeafa...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. |
|---|