OT-2026-000044207
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, 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-2026-000044207) never changes.
Identity and time
| Publication number | OT-2026-000044207 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67b-72d0-a352-b5def0ce38a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044207 |
| Status | PUBLIC |
Content hashes
| Canonical text | c37ed0b26665ff1407056f5f51d3f9a5a122835cde60ae33318e4a9268f43f36 |
|---|---|
| Markdown | 75cf1de01cf9d0dbce458c33ec88f0e624a85ec83994f845b6a81d1ff5ffc3f9 |
| Publication page | c212366f23b1e39beb96fec197aaa74ea3ab281156a79178a5b49305484adfa0 |
| Manifest | 053f606d894221d3fc20d99109e50b086d5673b6a045729ef6846e4458aadbb9 |
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 | W05mD7no23W8bLXvslsNQjxFAxrsCwAfh+hq3OMivnjMZzGm04RPJBKRyeUiJdD0KxRPdIOjSuX+96xpW3w+BA== |
| 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
| 2026-09-17T11:12:45.660212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044207observed c212366f23b1e39beb96fec197aaa74e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:45.641586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044207/manifest.jsonobserved 053f606d894221d3fc20d99109e50b08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:45.621479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044207/publication.mdobserved 75cf1de01cf9d0dbce458c33ec88f0e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:45.601715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044207/publication.txtobserved c37ed0b26665ff1407056f5f51d3f9a5...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. |
|---|