OT-2026-000070181
Publication integrity record
Three bellows cup vacuum gripper, three zone face, single stage ejector, supply line pressure sensor, 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-2026-000070181) never changes.
Identity and time
| Publication number | OT-2026-000070181 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1862-7fa4-ae4b-0d9c5701379b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070181 |
| Status | PUBLIC |
Content hashes
| Canonical text | 914b5e87541c76df50261dc9f0e50bad78254cc59ff243049495a68a69389613 |
|---|---|
| Markdown | e898417bc8bfabb72c2acedd119dac061fb7dcd1f9f7a5062bb72ad2bc122b52 |
| Publication page | 0e8c9c9a9b2584933ba5addf52696c2b7eb885e804e5cf01d8b172d718bb4cb7 |
| Manifest | 15a53f32bc1bd4ee53ede0bbfd7742760a86eb59b246fd93752ca50120148baa |
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 | Rg5Wk/jl+8PrwqpjQduiSTbm4WueUUm1KoBvMUmyvKRMJAdJsa5egcnCaScRAjc/jzXQRbnicfp6md69Yc5bBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:27:13.991225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070181observed 0e8c9c9a9b2584933ba5addf52696c2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:13.974115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070181/manifest.jsonobserved 15a53f32bc1bd4ee53ede0bbfd774276...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:13.951869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070181/publication.mdobserved e898417bc8bfabb72c2acedd119dac06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:13.931422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070181/publication.txtobserved 914b5e87541c76df50261dc9f0e50bad...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. |
|---|