OT-2026-000016306
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, manifold pressure sensor, 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-2026-000016306) never changes.
Identity and time
| Publication number | OT-2026-000016306 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d12-7be4-b665-0027b4e5bc52 · 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-2026-000016306 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a9cd3debe6140127ccfb41f5b805de071579f9cb2eab51eeceda8edd930d2c2 |
|---|---|
| Markdown | 074e12ad8161203b8f204a13fe1fed2674a8cc793fd64f48a71ae3f0199b0d0d |
| Publication page | c5120a64c26fb798d2815ed49381cbfd9508e6edf4f7eb5f6b2d50fae9119370 |
| Manifest | 7f3c89eec4aa2a27ab6fb6c426c8af6f94a60eacf075a899260e15c56dd00f8a |
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 | BS9lvemhdxc6wb7kkTL7b2HqmE5uDrKuUMKkewDCjB+37dVwaZReRsWwT35IhnLkEdfa+1QE7jce8GtBfN3PDQ== |
| 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
| 2026-09-17T12:03:48.144844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016306observed c5120a64c26fb798d2815ed49381cbfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:48.120792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016306/manifest.jsonobserved 7f3c89eec4aa2a27ab6fb6c426c8af6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:48.099582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016306/publication.mdobserved 074e12ad8161203b8f204a13fe1fed26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:47.993362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016306/publication.txtobserved 0a9cd3debe6140127ccfb41f5b805de0...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. |
|---|