OT-2026-000038698
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, pulsed 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-2026-000038698) never changes.
Identity and time
| Publication number | OT-2026-000038698 · never reused |
|---|---|
| Internal UUID | 01a0ae78-769e-75f2-8344-6aa1c08b179d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038698 |
| Status | PUBLIC |
Content hashes
| Canonical text | 12490333febfbd7f3105bf551d0122f624dae801e7e6427e0dbbf3a2ce206a45 |
|---|---|
| Markdown | e365f47d688d16968a8f4e7c5e34ea8a171ea15f3adf35600565335eccd05682 |
| Publication page | 79ee5b998c19ac1f3d847ae489e35b4078000141d4edb0ccdb48d36554a6157b |
| Manifest | 79cadab6429e9818668def2448fe4163bb50f16885b3fd1e431e43ab003d5e4c |
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 | FtjCmqnuplotNxJXtCk1rTp7yM1/VYlHtqqkkp4HarJVTv4Bufx6NK1NaQ/I+jJfVVgw7YxgFDr6Vqe477LUAQ== |
| 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
| 2026-09-17T11:21:13.117409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038698observed 79ee5b998c19ac1f3d847ae489e35b40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:13.098182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038698/manifest.jsonobserved 79cadab6429e9818668def2448fe4163...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:13.078837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038698/publication.mdobserved e365f47d688d16968a8f4e7c5e34ea8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:13.060360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038698/publication.txtobserved 12490333febfbd7f3105bf551d0122f6...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. |
|---|