OT-2026-000063214
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, vented 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-2026-000063214) never changes.
Identity and time
| Publication number | OT-2026-000063214 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94ab-745f-bcfc-5f23b807b258 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063214 |
| Status | PUBLIC |
Content hashes
| Canonical text | d6785209e33e4650f9a489c71386be48dbb4930762db6aa49acc205cb3b1b58d |
|---|---|
| Markdown | a8714bd5cf07fa33606f7ca34573610c9a2a6f81e42deb938364a8b945097883 |
| Publication page | 8678ce6e040a9ac4614e6f6cd3d9c03b0b4592f12c1440fb271497f14e725a26 |
| Manifest | 71ba39d5cc7435c60341e7330a26c81b755811b5a22c537785b51a8e67976363 |
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 | S2uVjjBOFqiZ0/o9oQhmfTAR4LIo7qQpWOf5nSb8ztEiMSwe/9c2xrrMExwIQPmPiLuYgsdzVRrtTuaCBGVFCw== |
| 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
| 2026-09-17T10:39:05.388545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063214observed 8678ce6e040a9ac4614e6f6cd3d9c03b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:05.370909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063214/manifest.jsonobserved 71ba39d5cc7435c60341e7330a26c81b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:05.352216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063214/publication.mdobserved a8714bd5cf07fa33606f7ca34573610c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:05.335642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063214/publication.txtobserved d6785209e33e4650f9a489c71386be48...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. |
|---|