OT-2026-000018292
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, pulsed blow-off before 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-2026-000018292) never changes.
Identity and time
| Publication number | OT-2026-000018292 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-b489-7469-b66c-fc14c5438a2b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:45.971508Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018292 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3354e0c46c0ce7852f5fa8ae800d8dfa8c02aa5520d911013bbd80f249ae2b30 |
|---|---|
| Markdown | b421e33e5ae4704c180a6a7975c0dbf21a385ae08c6fa84775f2be535e6f6c11 |
| Publication page | f0dd70ca1f81191fc1ad8fe53fd20ab7916f3efcc714f0d57f0f5e86ae4c24ab |
| Manifest | 516b01b8b231b9e047c33bb71d4fa7ee2265851edea1e5c2f05efaf00500fb75 |
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 | iRw1mOgJsQSOfeS5hwKX+Fab6DRe5Q4VIPgTmPUhVsvBdC/6fybs5Cd+jIsF/h0xyEDbtjLTtqF+Cr3Lfd6SDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:00:09.678944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018292observed f0dd70ca1f81191fc1ad8fe53fd20ab7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:00:09.645675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018292/manifest.jsonobserved 516b01b8b231b9e047c33bb71d4fa7ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:00:09.620002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018292/publication.mdobserved b421e33e5ae4704c180a6a7975c0dbf2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:00:09.584817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018292/publication.txtobserved 3354e0c46c0ce7852f5fa8ae800d8dfa...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. |
|---|