OT-2026-000045545
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, sustained blow-off after 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-2026-000045545) never changes.
Identity and time
| Publication number | OT-2026-000045545 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f02-7e99-821d-cc8c6a9a9333 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045545 |
| Status | PUBLIC |
Content hashes
| Canonical text | 10db6822de5ae5520777b23246a0151a6e7562174e3a6afb7769ee4719b954b0 |
|---|---|
| Markdown | 65262a989087c2caee16ce59dd1e1ac5b105cecd1d8f785b6ae969fa29ad4e20 |
| Publication page | 790c4079ee07d473f273685593a476c656bb0d9cb8ac67d02120ff3af2a0aca4 |
| Manifest | c0b14958c0902a021566ac29417a61cf2016c4dbc09e19e320d2e35cfe46df60 |
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 | D3nraTJWkHajzOvziqpiER6Ud9IURbLOgHCV3YOqRjyJnmAhZ6eRTq1qoz54VAOAvhCwcyb29N0+XKtBLfDODg== |
| 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
| 2026-09-17T11:09:17.763978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045545observed 790c4079ee07d473f273685593a476c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:17.743000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045545/manifest.jsonobserved c0b14958c0902a021566ac29417a61cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:17.723554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045545/publication.mdobserved 65262a989087c2caee16ce59dd1e1ac5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:17.703435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045545/publication.txtobserved 10db6822de5ae5520777b23246a0151a...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. |
|---|