OT-2026-000033846
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum fed, pulsed 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-2026-000033846) never changes.
Identity and time
| Publication number | OT-2026-000033846 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a391-7bc8-a9ee-2331b4f0723d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033846 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0e865cb6e94b8932f46babf3027d5b5ca9a4e429cc78124789a4ab8c94dbf9a0 |
|---|---|
| Markdown | 894982b8d976c8a793bf081a7d9f2a28471da6d7bc01dad91fc6ae475c0e8252 |
| Publication page | 84aa7df0b59714fb3f5c88ed2ae8e57dea42b191537fafb5e70f35f88d5a6241 |
| Manifest | 316156f53f3034d3086365b25efb9a96ca5b0dd3c2dd63e1ad406da8f362376e |
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 | 8kYrDkDVKOvjaef6swMwXmUWH896O7szc5uZm4Vf8bH9Tyusplrs/rF9kS8w+qTsdBi0Y7q32hErYrVOYbxgBg== |
| 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
| 2026-09-17T11:31:54.246886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033846observed 84aa7df0b59714fb3f5c88ed2ae8e57d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:54.230491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033846/manifest.jsonobserved 316156f53f3034d3086365b25efb9a96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:54.213267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033846/publication.mdobserved 894982b8d976c8a793bf081a7d9f2a28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:54.192866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033846/publication.txtobserved 0e865cb6e94b8932f46babf3027d5b5c...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. |
|---|