OT-2026-000036100
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000036100) never changes.
Identity and time
| Publication number | OT-2026-000036100 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01ce-7d04-9eed-dd97054f3e2b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036100 |
| Status | PUBLIC |
Content hashes
| Canonical text | 91916f4e35fca51b998913a0122592823fb5b292e0d5586cb3528fca79823153 |
|---|---|
| Markdown | 42bad8c941570ab5c56eb2c6880c448f82524342041d0480306960d6558c0171 |
| Publication page | 4e2e57fa4603b5fe9077a432470ad6b865489f3b97a732227c4b3297a14898a7 |
| Manifest | 4f3a94081958473fb5574f00240a0f4b3335b6c9e8d036cd8cfb23ea65d51913 |
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 | AfLdv0vKmWihLsMxRt02w453YAwMm/C/zxeIJG9+P0+sKyQqCl5jD0WiRF/64dfwB3Mx9Stzd/jAWfR1SopLCg== |
| 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
| 2026-09-17T11:26:17.522494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036100observed 4e2e57fa4603b5fe9077a432470ad6b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:17.507603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036100/manifest.jsonobserved 4f3a94081958473fb5574f00240a0f4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:17.490262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036100/publication.mdobserved 42bad8c941570ab5c56eb2c6880c448f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:17.472792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036100/publication.txtobserved 91916f4e35fca51b998913a012259282...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. |
|---|