OT-2026-000046442
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, sustained 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-2026-000046442) never changes.
Identity and time
| Publication number | OT-2026-000046442 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dc-7496-8266-a050793fe3e8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046442 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92dcb69317336fbdb64f7b42614fc3ba8b19fcbb1b739640eecdb05acfbb8071 |
|---|---|
| Markdown | d11eeb82ca79a1a759672e5e26f448cd988e1b84aa579a6b507ae9d18ae493a0 |
| Publication page | 5ccf89093213a8df51891d50b659af3327f069573a20958004537ec5e48f74bb |
| Manifest | c07d081b777fe44b0cfe1ddba2824c4b1506d635b57c47aeb65af36b953458d3 |
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 | op4/AmxI4uhHRYRU3YsY5fyWOCfFBOCSHmq55zmtMGqP13fRfF2Pa1sntjedXjYsouu364R1Bfu+xBfB/iARBA== |
| 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
| 2026-09-17T11:08:27.691029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046442observed 5ccf89093213a8df51891d50b659af33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:27.674726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046442/manifest.jsonobserved c07d081b777fe44b0cfe1ddba2824c4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:27.657334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046442/publication.mdobserved d11eeb82ca79a1a759672e5e26f448cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:27.640208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046442/publication.txtobserved 92dcb69317336fbdb64f7b42614fc3ba...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. |
|---|