OT-2026-000068412
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line 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-2026-000068412) never changes.
Identity and time
| Publication number | OT-2026-000068412 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2481-7c69-958a-876abaa4b80d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068412 |
| Status | PUBLIC |
Content hashes
| Canonical text | e398f9aa33561047becc0bf8bf02f5a0f5fa7ed9cfd2c0b67730f6c77c3b86ef |
|---|---|
| Markdown | 0bd067506b7dd287c40aaf8cb6a54dc8b36e169193f1d0903c4db56d00e29bcf |
| Publication page | cfdd18d31dcb3092fc94e7884bc451c758028e5b0c6456b794046a8f917aa939 |
| Manifest | adb75fcfdf4265ff25421440819a84b47e8ce077d9fd3045514fb9cc752ab9f6 |
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 | 5OwvJgOONkftJhvn/24vKne1fz4BwEV9+0Wq/XMUMySDyrBhvo362bcwgRBua+UHsXKyz6ebqPtl6GHLLiuwBA== |
| 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
| 2026-09-17T10:29:32.764675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068412observed cfdd18d31dcb3092fc94e7884bc451c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:32.747846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068412/manifest.jsonobserved adb75fcfdf4265ff25421440819a84b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:32.729704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068412/publication.mdobserved 0bd067506b7dd287c40aaf8cb6a54dc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:32.710978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068412/publication.txtobserved e398f9aa33561047becc0bf8bf02f5a0...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. |
|---|