OT-2026-000096179
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, pump fed, pressure sensor per zone, sustained 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-2026-000096179) never changes.
Identity and time
| Publication number | OT-2026-000096179 · never reused |
|---|---|
| Internal UUID | 01a0aea0-585e-7d21-a907-b88347f2f9fd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:59.115534Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096179 |
| Status | PUBLIC |
Content hashes
| Canonical text | 731e81db69bde8a33ba4d5a3ab85d323f61ceab38eb554ac8708e33d8ec00cb7 |
|---|---|
| Markdown | 3af109e083da6695143853da137917f6adc87dcd29b3f92831d3883543ecf64b |
| Publication page | 1513742020cd7b66ae03adb9c95ed4ed3aa053ddf353da22abc426c3c4389a8b |
| Manifest | 414f039a139a2b7841ef4aff7b338f48cef567b0a55adaf5e8280174c2be6136 |
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 | Wd3/ljnUrOPYiFA2ca6KGPjf+k44k9PRAdDeRHjomDpoIni03jAh4lLI6NDXWEoybwtGgUdOx2RIa67Uvr8pDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:34:41.214465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096179observed 1513742020cd7b66ae03adb9c95ed4ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:41.196544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096179/manifest.jsonobserved 414f039a139a2b7841ef4aff7b338f48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:41.178398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096179/publication.mdobserved 3af109e083da6695143853da137917f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:41.163059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096179/publication.txtobserved 731e81db69bde8a33ba4d5a3ab85d323...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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