OT-2026-000048685
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000048685) never changes.
Identity and time
| Publication number | OT-2026-000048685 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32b-7e4d-a634-63daa37454e3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048685 |
| Status | PUBLIC |
Content hashes
| Canonical text | 648a927fc61444b7bcedb63855265737c3198bc22d82a70dd40347e5fe4c3308 |
|---|---|
| Markdown | d6ef428584944f51fc8b0d54a38807d15f3a879e25126cb80b9af44266ed56e1 |
| Publication page | 80de8669ef6d78036923784b1abf4ecb0018c21e5d308e8daf909871df682d34 |
| Manifest | 3245a8ee2a3a65602a8569e6b3dce66eb09e5a97f3530993365539dfdd3f72b3 |
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 | zUvRB1X5LHH4p3uH6+aEI/doVmmrK6KXR8VOwlY6W0HUi3LN1bcntQmrHImeGFg97fPDo/RhxhP6cvc6F2glCg== |
| 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
| 2026-09-17T11:04:18.786471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048685observed 80de8669ef6d78036923784b1abf4ecb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:18.766706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048685/manifest.jsonobserved 3245a8ee2a3a65602a8569e6b3dce66e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:18.747683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048685/publication.mdobserved d6ef428584944f51fc8b0d54a38807d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:18.729463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048685/publication.txtobserved 648a927fc61444b7bcedb63855265737...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. |
|---|