OT-2026-000044811
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off before 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-2026-000044811) never changes.
Identity and time
| Publication number | OT-2026-000044811 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911b-7d78-9d61-78c681657af6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044811 |
| Status | PUBLIC |
Content hashes
| Canonical text | 94d754ca3983719ee987b9756ef89c9e685dbebe2f0209f37cae89be0492dcae |
|---|---|
| Markdown | 7dd78de97799773d0947d9057c26694f60a391e3521d807e6b556acf8f6d5fcf |
| Publication page | fba315874d2cd3113a2664ebec8eeaa8d55ff41b8c57f129431764bc3d035eab |
| Manifest | 2e2cd8138637f80667df7f666ebbe25241c07dc987cd9b218a11d7d53037ac68 |
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 | jcxFMtj932AyuTejtj8f8w9QC8l9vmpIB4OivjNVh2cxMMgywBhz3CCNRR/chLarC9Lur0d7ETpN50G//hfbBg== |
| 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
| 2026-09-17T11:11:26.633855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044811observed fba315874d2cd3113a2664ebec8eeaa8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:26.614877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044811/manifest.jsonobserved 2e2cd8138637f80667df7f666ebbe252...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:26.594524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044811/publication.mdobserved 7dd78de97799773d0947d9057c26694f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:26.575642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044811/publication.txtobserved 94d754ca3983719ee987b9756ef89c9e...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. |
|---|