OT-2026-000032935
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, 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-2026-000032935) never changes.
Identity and time
| Publication number | OT-2026-000032935 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4842-7ce0-accf-3b58eea94337 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032935 |
| Status | PUBLIC |
Content hashes
| Canonical text | e2cad21feaef96d6cf55a5fd66449357609b63da8ea66877af1df33141cab374 |
|---|---|
| Markdown | a3c47600d0f0dd188c2798d57d2bbb124aed994038f531584fea543c7041d6f4 |
| Publication page | 0b96fd0db5399a6a9a5236df8eb132ecec4b8329441a9810d11fd0ae18287046 |
| Manifest | 82d37f460e19eb4e753082e85f67f11944e0b379769506854c0a826966a15cfa |
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 | NR3VzNBZS+TfQoe9Mc8SvDgslkb4SytarLSVCGONmteHMbs7+8y9S2yC7SQ/a1F9896Cg76n9la4v16ZLa1YBQ== |
| 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
| 2026-09-17T11:32:32.017935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032935observed 0b96fd0db5399a6a9a5236df8eb132ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:31.998032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032935/manifest.jsonobserved 82d37f460e19eb4e753082e85f67f119...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:31.980577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032935/publication.mdobserved a3c47600d0f0dd188c2798d57d2bbb12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:31.960422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032935/publication.txtobserved e2cad21feaef96d6cf55a5fd66449357...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. |
|---|