OT-2026-000098268
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, pump fed, supply line pressure sensor, 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-2026-000098268) never changes.
Identity and time
| Publication number | OT-2026-000098268 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-747b-bfea-1ee668059d3a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098268 |
| Status | PUBLIC |
Content hashes
| Canonical text | e4e293476ac25a772250d7fdaf9f8b4c7d4d28d11128168ee7c9295050240724 |
|---|---|
| Markdown | 2879f34b8c6d0ef41720dbb763e88b88218641330bb5b0fc516733a52f15cc85 |
| Publication page | ce476ee04bf2addbefc370b8b02958d0c5576a5ae104451936532622edee51ce |
| Manifest | c3d064c465c175de2869a5bfd3d115092f32040439b92e81a489894359d71d97 |
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 | wK0wzlZq7bUHitRL59ot9vlv4ptA7oaDZxHJTvEqt/zgxc4HGWLna6FIuPEcaEO0YbjO2EIgB1e4W9wX2SV1Dw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:31:27.606278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098268observed ce476ee04bf2addbefc370b8b02958d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:27.587913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098268/manifest.jsonobserved c3d064c465c175de2869a5bfd3d11509...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:27.570943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098268/publication.mdobserved 2879f34b8c6d0ef41720dbb763e88b88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:27.553407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098268/publication.txtobserved e4e293476ac25a772250d7fdaf9f8b4c...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. |
|---|