OT-2026-000046106
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, manifold 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-2026-000046106) never changes.
Identity and time
| Publication number | OT-2026-000046106 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-032b-723e-a22c-6949190e48e8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046106 |
| Status | PUBLIC |
Content hashes
| Canonical text | a84ba553fd313737423451487d9b0b0b1b032fc521a09cbdd348e1770a666547 |
|---|---|
| Markdown | ce2a83ec7a724542a6af0791bb6d3b231e8747c63d0a8d9554521719c348712c |
| Publication page | acd5df168540f9c5964832085fa8051ead64bf198cd9de3f21c49224cf6d5ae5 |
| Manifest | e9d189e360f01ecdf6fb1c6e8cf39c7e06ff87e129e9cf500538d2c0c9e34280 |
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 | dcs5bwEC6aUsEIqE04O4LvUEDbScq37Tbrcdnzfi2w02HndyP+vqdp19J3T0oTtddbaYJm4IgtMbv6XoQVlECA== |
| 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
| 2026-09-17T11:09:05.097592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046106observed acd5df168540f9c5964832085fa8051e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:05.080725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046106/manifest.jsonobserved e9d189e360f01ecdf6fb1c6e8cf39c7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:05.063164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046106/publication.mdobserved ce2a83ec7a724542a6af0791bb6d3b23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:05.046044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046106/publication.txtobserved a84ba553fd313737423451487d9b0b0b...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. |
|---|