OT-2026-000015166
Publication integrity record
Foam pad vacuum gripper, two 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-2026-000015166) never changes.
Identity and time
| Publication number | OT-2026-000015166 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-ef47-7e55-93cb-9468bebe5f02 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:55.421510Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015166 |
| Status | PUBLIC |
Content hashes
| Canonical text | b720b6a751c3065ff853f9bb581a4fa7b0cf90377fce8f27544ede032f0fff26 |
|---|---|
| Markdown | eadfaa184cba887479f1a4c572a805381123ace73ab3755649c4eae1e66f5576 |
| Publication page | bae5573b589643bb0f8513d38c8903783761cef721289b16b4cf9c86a5ed2260 |
| Manifest | 5d106859ab4a033866cf4dbd732bf57ffa012fbbb3978c05a101c86fa3a5ab8a |
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 | kaAgWGlwC+Fc+flaYL9fpSFgfcilNUE/SU0e7MvX/fTQT/Hdq2w8dTVJZzFFcahSTzas/9+29ohOxLSix+aDAA== |
| 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
| 2026-09-17T12:05:46.922984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015166observed bae5573b589643bb0f8513d38c890378...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:46.904228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015166/manifest.jsonobserved 5d106859ab4a033866cf4dbd732bf57f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:46.884116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015166/publication.mdobserved eadfaa184cba887479f1a4c572a80538...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:46.865832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015166/publication.txtobserved b720b6a751c3065ff853f9bb581a4fa7...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. |
|---|