OT-2026-000092041
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two stage ejector, pressure sensor per zone, sustained blow-off before 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-2026-000092041) never changes.
Identity and time
| Publication number | OT-2026-000092041 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bc-7919-b75d-d0c52242236e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092041 |
| Status | PUBLIC |
Content hashes
| Canonical text | 603cdea2d41c9125ff5b2f114354ab71519927aedb2fa472b591ed91c397dfa2 |
|---|---|
| Markdown | 4fb9bdb01e77618407ea60fc728fba9ea27c232f5a003408f561567aa6f4ca9a |
| Publication page | c33461b98c554a518211f0bfee68040e026f23ae706b96c685ee36f67652f87e |
| Manifest | dc1555c680e43fb87ef13ae45e582c333b796ba5cca5811ad3a96e6e6cd0600d |
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 | q6v0wC7JjyQ2Pss1udSCPNif7Ji1IHP93kFh3jxaUEfhKBt2NsIX4Mr66UWq+7vzBwnwetvxX8SQ/SxSVvGCBw== |
| 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
| 2026-09-17T09:43:08.086482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092041observed c33461b98c554a518211f0bfee68040e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:08.068077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092041/manifest.jsonobserved dc1555c680e43fb87ef13ae45e582c33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:07.998919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092041/publication.mdobserved 4fb9bdb01e77618407ea60fc728fba9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:07.982896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092041/publication.txtobserved 603cdea2d41c9125ff5b2f114354ab71...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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