OT-2026-000046228
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000046228) never changes.
Identity and time
| Publication number | OT-2026-000046228 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57ca-7354-8c85-cbae0a9f857e · 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-2026-000046228 |
| Status | PUBLIC |
Content hashes
| Canonical text | 82ab5f820e40ec0a158338c82f9446ef80732d83c18d33e4b504b14274b68074 |
|---|---|
| Markdown | 1df4b8e4ef1fa5ae8f968857ce638aca878012d5202402d211b933c29c1ce829 |
| Publication page | 3649dcb46b2f6ff6cfc4663f562f2336c1007c58d3db4c6e85a18191ec910d59 |
| Manifest | b69c0a7b9a79a5a1983178c96e6950af08639f72e920558b30e6f38e5aab173c |
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 | HJzIc7whBdbjA3DjNz2Tto+IQQN1IiAbFdx21y7E06lfuw3JH3KtEB1jIvT0jFs4gMNQMjBVlvmRF1S1Q4htDQ== |
| 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
| 2026-09-17T11:08:04.263730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046228observed 3649dcb46b2f6ff6cfc4663f562f2336...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:04.244458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046228/manifest.jsonobserved b69c0a7b9a79a5a1983178c96e6950af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:04.187777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046228/publication.mdobserved 1df4b8e4ef1fa5ae8f968857ce638aca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:04.053288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046228/publication.txtobserved 82ab5f820e40ec0a158338c82f9446ef...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. |
|---|