OT-2026-000016371
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, pulsed 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-2026-000016371) never changes.
Identity and time
| Publication number | OT-2026-000016371 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d12-7033-bdb2-e86c02f31774 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016371 |
| Status | PUBLIC |
Content hashes
| Canonical text | c16ae7b33d75b82f61f0099137d63f8935363770dcb6d2951a36575fb73a7d24 |
|---|---|
| Markdown | 1fdebdfe07c83a277d2eafc120a741bb4d88bef1b582c202015c5f7b3290e95c |
| Publication page | 93458c7b778a1a4ec7c2cee47365de055197170858fc66147719b56021698ad6 |
| Manifest | 608fcc33247900f1db8372b5f117320038d678d97916cbd3deaa8297ce363ec4 |
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 | 3bj6vwDxPP0LYYQiUvVQx0oAIxI5/Q/YSbnTKV7WYKRciqwzeBMV5zYdrKHeb9YKUbDfRnCDGHIJwQnUH7yCDQ== |
| 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
| 2026-09-17T12:04:26.782842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016371observed 93458c7b778a1a4ec7c2cee47365de05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:26.764687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016371/manifest.jsonobserved 608fcc33247900f1db8372b5f1173200...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:26.746138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016371/publication.mdobserved 1fdebdfe07c83a277d2eafc120a741bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:26.727465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016371/publication.txtobserved c16ae7b33d75b82f61f0099137d63f89...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. |
|---|