OT-2026-000010164
Publication integrity record
Foam pad vacuum gripper, two zone face, three stage ejector, vented 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-2026-000010164) never changes.
Identity and time
| Publication number | OT-2026-000010164 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7a-7513-9470-01f0fd0c1356 · 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-2026-000010164 |
| Status | PUBLIC |
Content hashes
| Canonical text | 248ad91e75055cce8013f6e7e58becc6cf1903f29dc02ed3d6c15290d15f9153 |
|---|---|
| Markdown | 0ba590add3817eca668b9f9ca0a084cb0bfc6bbfa119c2fe745ed9650ebb36c8 |
| Publication page | e6685663c2a2cd7c22dead6070c64b2ee22518c908cfd605faf364d8b3a2bfa9 |
| Manifest | 5aa9fb34e245ed9a824c3265c92d426ea1f3d871bcacdca67d46e18bf29777c4 |
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 | pY/glpnGSs7rOIKYjc87v17oArzzY/SNPCYgDKplFM5Z+mHKZvqEqm//yIeuHFub9AENs4qaiY9Sqbm36bO+AA== |
| 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
| 2026-09-17T12:16:16.345857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010164observed e6685663c2a2cd7c22dead6070c64b2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:16.327094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010164/manifest.jsonobserved 5aa9fb34e245ed9a824c3265c92d426e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:16.305906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010164/publication.mdobserved 0ba590add3817eca668b9f9ca0a084cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:16.285766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010164/publication.txtobserved 248ad91e75055cce8013f6e7e58becc6...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. |
|---|