OT-2026-000066835
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, 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-2026-000066835) never changes.
Identity and time
| Publication number | OT-2026-000066835 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce43-739d-b9c2-569567e449b9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066835 |
| Status | PUBLIC |
Content hashes
| Canonical text | ba9f3cd02f0a2968b76cae5135855517567c2904e3159cc43859ef35e8c3834e |
|---|---|
| Markdown | a72af14be605062d66d922b7005a28e33f8ed89ee0c0f533372895a0ac430441 |
| Publication page | bc78a63e302a49d98b71dcd5634f1ee75741beb1b925d4b5342beea7f43e7306 |
| Manifest | 2592d2e709826226b03d7036253e6c8d665bc70065555295747aac52368031d6 |
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 | mIe0PL5b/7qVbrPe0yxGoNY8pfGLoHTX5G+ABmu6SkhMZSAjFBblogRVLhgIHDXWOnp8fy76S1jVg/JX2BITDg== |
| 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
| 2026-09-17T10:33:16.295317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066835observed bc78a63e302a49d98b71dcd5634f1ee7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:16.278184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066835/manifest.jsonobserved 2592d2e709826226b03d7036253e6c8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:16.260877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066835/publication.mdobserved a72af14be605062d66d922b7005a28e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:16.243952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066835/publication.txtobserved ba9f3cd02f0a2968b76cae5135855517...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. |
|---|