OT-2026-000070328
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, vented 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-2026-000070328) never changes.
Identity and time
| Publication number | OT-2026-000070328 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-7210-9d43-0d2570c8a0ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070328 |
| Status | PUBLIC |
Content hashes
| Canonical text | e40e2c9d2d0f4c4c6ed17580f0cbfad3855ef449ae6ac21598e863c642689bd6 |
|---|---|
| Markdown | e6f4cc4c379efbc795cb09dff128fc58776ca5abd391a78f79198cc492b73e52 |
| Publication page | e21a4ed594b564de4e26b3aa31db5ece9e46b58dd66e1490da5041fa7a4152b3 |
| Manifest | dc7aa9ebaaa625cc73403f8bd51a666e7547537ab5fbd95c1ace5ccde635e995 |
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 | qQWHX+tcF17N1/1jv811c+TJLEC1sba0Zy7K4VcBzWbbOg3MGdsWHGgRUtgKDjwRNJujYSjVNH/5VtIbrAHOAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:26:07.197619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070328observed e21a4ed594b564de4e26b3aa31db5ece...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:07.180968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070328/manifest.jsonobserved dc7aa9ebaaa625cc73403f8bd51a666e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:07.164620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070328/publication.mdobserved e6f4cc4c379efbc795cb09dff128fc58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:07.149229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070328/publication.txtobserved e40e2c9d2d0f4c4c6ed17580f0cbfad3...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. |
|---|