OT-2026-000038950
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000038950) never changes.
Identity and time
| Publication number | OT-2026-000038950 · never reused |
|---|---|
| Internal UUID | 01a0ae78-76a0-79c6-bd80-68b604b94a1d · 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-2026-000038950 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2735b9be8b09b2d27388faa3931264a0d400463392e3dbcd447ca88747f92510 |
|---|---|
| Markdown | 4e20af927dc07da8a62edfb069179dee3bc60b9e8eaceb3282706d0a0d5e35f0 |
| Publication page | eba93ee322d9b7160badd5d05719e05aa27b7e510cc67b756946ef04384f8604 |
| Manifest | cb8b8c95ccb2aac6e33e03af70ea2c2d2a78799de0b40d9d9d61408ee8e84238 |
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 | YmAT7xJaSS0WKFdXh561MH5lJABjBo/RXsGlcpWo0pAQIrfkLtEqiA8US4bdg7f8jft4U9TX+PLjt+RGqxCdBw== |
| 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
| 2026-09-17T11:22:13.286358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038950observed eba93ee322d9b7160badd5d05719e05a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:13.269378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038950/manifest.jsonobserved cb8b8c95ccb2aac6e33e03af70ea2c2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:13.251596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038950/publication.mdobserved 4e20af927dc07da8a62edfb069179dee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:13.234623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038950/publication.txtobserved 2735b9be8b09b2d27388faa3931264a0...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. |
|---|