OT-2026-000092061
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, pressure sensor per zone, sustained blow-off before 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-2026-000092061) never changes.
Identity and time
| Publication number | OT-2026-000092061 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bc-7325-a552-36f20baa8ee3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092061 |
| Status | PUBLIC |
Content hashes
| Canonical text | c827305a43daa52a163b31103b92141833d9633856c692e7dd565395440f64f6 |
|---|---|
| Markdown | c3f7a8fbd56103d4432083ef4ed6e56a1c7f7158801671bd31c04af3e3e32d5a |
| Publication page | f100c9ad892315c62599f84204a462ebc5e0ae7510b5c97bad752bca80d3bb2f |
| Manifest | 210ba8bb0d4e2a7b517228174131e07233d46c50ff800b96264b01fbd2a5eb3f |
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 | rAVOl4Iw6DlnoZ/3UN7y658ym7ba8JA31ZnyAnqxqmdBlYhe3lkb8TaYBUJvGJhV3ipT+Oz3OK668/mTlBYuCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:43:09.724850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092061observed f100c9ad892315c62599f84204a462eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:09.706005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092061/manifest.jsonobserved 210ba8bb0d4e2a7b517228174131e072...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:09.689121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092061/publication.mdobserved c3f7a8fbd56103d4432083ef4ed6e56a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:09.673244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092061/publication.txtobserved c827305a43daa52a163b31103b921418...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. |
|---|