OT-2026-000097884
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, 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-2026-000097884) never changes.
Identity and time
| Publication number | OT-2026-000097884 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-7bf9-8e0a-6f6a22a7dab9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097884 |
| Status | PUBLIC |
Content hashes
| Canonical text | 85faf3418b2eb56ad2a5649586b39554b158029819f731ebf9da593b62114924 |
|---|---|
| Markdown | 7d9b2bf918dcfc78bea100ac7b0b4708bc68a383075b00cb10ded52a3ea4623c |
| Publication page | 518337e9657f0bc71a99d91914492187331fa44b6420875b59ad75e96631ca79 |
| Manifest | 2f9e8bfb63714db8a53208a405e9c99427aab4c2db853997230f05ad9383fd74 |
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 | M9cJGx37XuBTeG+aG53QXfOQfd77z2pT5Ei/RSQZ81fiFfVmkVuZ9f5SvJlrSeQQCTSfq0zkabrB2VBQldEnCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:00.152791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097884observed 518337e9657f0bc71a99d91914492187...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:00.135510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097884/manifest.jsonobserved 2f9e8bfb63714db8a53208a405e9c994...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:00.117510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097884/publication.mdobserved 7d9b2bf918dcfc78bea100ac7b0b4708...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:00.100347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097884/publication.txtobserved 85faf3418b2eb56ad2a5649586b39554...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. |
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