OT-2026-000100119
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, 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-2026-000100119) never changes.
Identity and time
| Publication number | OT-2026-000100119 · never reused |
|---|---|
| Internal UUID | 01a0aea3-3052-7b7a-819d-63e63954f65d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:05.469356Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100119 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9cde750502f9ac33a6607a1340756ea8ae96cebb129c1c1d926da37033c287dc |
|---|---|
| Markdown | 7f323e9cabb0e6929e080be24982fe24ffcd787ce59c708ac3df58cb90a92e3d |
| Publication page | ba3bd2368e46393891dec3d1a092e665459bdca3869716d0d8ddaebd2dbe05ce |
| Manifest | 9b0cea9c1b9a692345039c42109cdce5360df91f6b13a3c29164e480188bcbb3 |
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 | mStoR8AOka7zZ9673HNO65iIwHPzLF3mQ6DM9BRx3pjb285NqJ9+DSqe/3oG88o1bYrnntTKq3S18hUxiUraCw== |
| 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
| 2026-09-17T09:27:48.696321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100119observed ba3bd2368e46393891dec3d1a092e665...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:48.677845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100119/manifest.jsonobserved 9b0cea9c1b9a692345039c42109cdce5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:48.660504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100119/publication.mdobserved 7f323e9cabb0e6929e080be24982fe24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:48.641542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100119/publication.txtobserved 9cde750502f9ac33a6607a1340756ea8...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. |
|---|