OT-2026-000098843
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, manifold 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-2026-000098843) never changes.
Identity and time
| Publication number | OT-2026-000098843 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8285-7f7a-aafa-63c0101ee0a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098843 |
| Status | PUBLIC |
Content hashes
| Canonical text | b5dcc70d61410d5519282dd1a9601d232f3c4ded448efac6dd4c52abaf6e8002 |
|---|---|
| Markdown | b6c8cbb69ceb1bea919152964554b6380d47e428dc9cc37667b783e8917fecfe |
| Publication page | feac2a7d27ba4d5cc71a0d8a3f1d09f02a078c69f74380a173da7df3e40aa64a |
| Manifest | 8b98543e6e18b42173ffa6346d05c0f7d517f159ce33ceb587ae1a0f0fbdc3d6 |
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 | ZJFTmblIuYnQrL9uLakzEa1O1o0+gctQLKVKhjLCgtPauULdoC1LigfMp4NX7mkeF+JR3iffAFS2+Q/9u7xoDA== |
| 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
| 2026-09-17T09:29:53.101299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098843observed feac2a7d27ba4d5cc71a0d8a3f1d09f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:53.085081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098843/manifest.jsonobserved 8b98543e6e18b42173ffa6346d05c0f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:53.068836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098843/publication.mdobserved b6c8cbb69ceb1bea919152964554b638...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:53.052501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098843/publication.txtobserved b5dcc70d61410d5519282dd1a9601d23...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. |
|---|