OT-2026-000011468
Publication integrity record
Foam pad vacuum gripper, three zone face, three stage ejector, vented after set-down
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-2026-000011468) never changes.
Identity and time
| Publication number | OT-2026-000011468 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88ff-7dab-b9ad-dfda789d532f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011468 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22ca9fc89fbab6cb79170055ff73dd6e8f9125134aa78cbb36129c65b3f8dacc |
|---|---|
| Markdown | fde203dafffb37857cd142816f9d78a81b640c4305d943749c89e232587fad3d |
| Publication page | 21a0dafe2f787b984a7d62dab3307d05a2e7556df0cbb976e1882bb6cd3d28e6 |
| Manifest | fb2672091547cfefe0121647bac0ac3fa4e526ff0f60fd7d4f0c3973326f19d9 |
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 | hd1nJHewiJ3DNKsaPMmCBEd0j1x4FgETiPCKS02Qc+T2AzEdmwZlUvQ5uc3HFKj+yZSwHx37Pj8314VqbmfJBw== |
| 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
| 2026-09-17T12:13:14.224898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011468observed 21a0dafe2f787b984a7d62dab3307d05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:14.205364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011468/manifest.jsonobserved fb2672091547cfefe0121647bac0ac3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:14.185919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011468/publication.mdobserved fde203dafffb37857cd142816f9d78a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:14.165925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011468/publication.txtobserved 22ca9fc89fbab6cb79170055ff73dd6e...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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