OT-2026-000098478
Publication integrity record
Foam pad vacuum gripper, two zone face, six 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-2026-000098478) never changes.
Identity and time
| Publication number | OT-2026-000098478 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-784a-bfb4-4699aaaf4925 · 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-2026-000098478 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9a7ca5b4e0b46928277ea124d0389284dfc7325b5acaa706a25dcbb31e8860a7 |
|---|---|
| Markdown | 0a317ce9d7bf24f5b956e86d4879038492a61cf5fced878f2fbca4d2f33701b8 |
| Publication page | 8737a9fa96f3f86dbfea982ad6b0abb8417d6cca6dbb44ee7d82c0c429d61803 |
| Manifest | 8b39fa222e0a87064adbb1446612e0fa68b981f4a24b5269f5564039bf319ad9 |
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 | /7CQ05ny9Ed1vYtRlIEwcTS9SyIrRNosb6abkPDE/+WdxhwgB8/F29jNygZRyN1LsdBbzNkLwP/HOENkYlopBg== |
| 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
| 2026-09-17T09:32:20.642039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098478observed 8737a9fa96f3f86dbfea982ad6b0abb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:20.624105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098478/manifest.jsonobserved 8b39fa222e0a87064adbb1446612e0fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:20.604657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098478/publication.mdobserved 0a317ce9d7bf24f5b956e86d48790384...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:20.584635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098478/publication.txtobserved 9a7ca5b4e0b46928277ea124d0389284...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. |
|---|