OT-2026-000098034
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, 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-2026-000098034) never changes.
Identity and time
| Publication number | OT-2026-000098034 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f8-7b4c-aa98-240982a0784b · 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-2026-000098034 |
| Status | PUBLIC |
Content hashes
| Canonical text | 42f130887188fb1fc6239966d2d61fb72f8601d64469f32e07067ae93bd8b655 |
|---|---|
| Markdown | d7d680c65fba35f9f257d09911c7d7e9d748cc466ac764043b5e944184b4908a |
| Publication page | 28d58c5b122f11af3c01b36c18d10a1eb3ab57e966e7c8a7b0e1efe97d871b00 |
| Manifest | fb400210f510a7e47ab48c9bd413e45643b06bcf3df9ecd1bcf4359518046c55 |
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 | 9Y/ApcpbSA4YTcSAMngJswPTdZ90P4O4kCD0ty243ztcqDa0ID8/FGuplkDK26ehL57ZfkjoafL/40JuJHl9Dg== |
| 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
| 2026-09-17T09:33:12.804144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098034observed 28d58c5b122f11af3c01b36c18d10a1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:12.786614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098034/manifest.jsonobserved fb400210f510a7e47ab48c9bd413e456...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:12.768131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098034/publication.mdobserved d7d680c65fba35f9f257d09911c7d7e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:12.751271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098034/publication.txtobserved 42f130887188fb1fc6239966d2d61fb7...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. |
|---|