OT-2026-000070460
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000070460) never changes.
Identity and time
| Publication number | OT-2026-000070460 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-79e1-acdb-6cfba01cef4b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070460 |
| Status | PUBLIC |
Content hashes
| Canonical text | d46cd212dbdf2f00dcd990e39c278bd4376eba6a32738d5047608d7e22c11f02 |
|---|---|
| Markdown | d8b60c5d0ff457858e50032296936b5a93cfcac3c2797e8ac97dea85eda3156e |
| Publication page | 94361ce4883aab11645c6b70b7133a47d3fcb191af5b18dbe1ba9f8d328f2e26 |
| Manifest | 6dcf87d1e8a231c96f45434cfafbc800627358610e79f44a0be10959651ffadb |
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 | egUMZQ9qHxhfIrcb80wbzJKd+67iqDk/1kCe0UCSONA5LT2/+8D4Kn4hfQ+VxhvFY6oz4aVO0LUROuCGoSpGCA== |
| 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
| 2026-09-17T10:26:17.176337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070460observed 94361ce4883aab11645c6b70b7133a47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:17.159573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070460/manifest.jsonobserved 6dcf87d1e8a231c96f45434cfafbc800...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:17.140347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070460/publication.mdobserved d8b60c5d0ff457858e50032296936b5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:17.124026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070460/publication.txtobserved d46cd212dbdf2f00dcd990e39c278bd4...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. |
|---|