OT-2026-000046855
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, three stage ejector, pressure sensor per zone, pulsed 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-2026-000046855) never changes.
Identity and time
| Publication number | OT-2026-000046855 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f5-7197-a475-a202c70661d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046855 |
| Status | PUBLIC |
Content hashes
| Canonical text | 338189904d081e912b03d14fc94ddbc6b4f25568f0e95cb8b094366479691fd5 |
|---|---|
| Markdown | f63d5b131dd80510cc0e8a8546a6cd7af84bc4393a6da3cf95cc095099dcaa43 |
| Publication page | aa0dd8aea6de7c6d04ba8413c3ec96e28ff3f72375037ee7f136830c323e4051 |
| Manifest | f3d0c241ecbe2833ae34edf5f90b51f56ae109b278c4ea1f05987b31b7246562 |
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 | dEPsDGJzoArwVH5VDfEqUcBwfguYUNT3pA/LqWUwAPXCmQzUxn/xMtiICbcp2OvmFey1lAH1Fmv+2RmT+mfQDg== |
| 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
| 2026-09-17T11:06:57.433165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046855observed aa0dd8aea6de7c6d04ba8413c3ec96e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:57.415957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046855/manifest.jsonobserved f3d0c241ecbe2833ae34edf5f90b51f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:57.399519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046855/publication.mdobserved f63d5b131dd80510cc0e8a8546a6cd7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:57.382276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046855/publication.txtobserved 338189904d081e912b03d14fc94ddbc6...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. |
|---|