OT-2026-000018033
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, 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-2026-000018033) never changes.
Identity and time
| Publication number | OT-2026-000018033 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fc-72aa-b60e-84247b48f6ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018033 |
| Status | PUBLIC |
Content hashes
| Canonical text | aea9de5ea8d47fd3f3c467fb524fe18b6a5d96e82b8f677ba5b99497b95ecaa1 |
|---|---|
| Markdown | 1ca1264cb5beced5fc399f1be069d24efd5082a3c1f29054f8da4140a6edfcd9 |
| Publication page | b997d9baac917f8cdb97430b9c1bca0de795f5121d3cb4f81b5785c539465a46 |
| Manifest | bb82aaa2fd42c18b1399056781b30941c06302b5837f8e78132cdb47d6c93433 |
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 | moKeaP7WamqZreqRdC0XPjnhps0OS9AYU+tgHiqJUV55K8IOAqVI/c6yqHLvv4WoV42mbQalftiQeJzzQqjVDw== |
| 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
| 2026-09-17T12:02:03.782875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018033observed b997d9baac917f8cdb97430b9c1bca0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:03.764568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018033/manifest.jsonobserved bb82aaa2fd42c18b1399056781b30941...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:03.746704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018033/publication.mdobserved 1ca1264cb5beced5fc399f1be069d24e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:03.729393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018033/publication.txtobserved aea9de5ea8d47fd3f3c467fb524fe18b...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. |
|---|