OT-2026-000098327
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, three stage ejector, 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-2026-000098327) never changes.
Identity and time
| Publication number | OT-2026-000098327 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7d26-ad1f-64f8aa3152ed · 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-2026-000098327 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9ee7b480912253260ba22ee543114ee913572cf364f98c32bd0f1147d5ea9173 |
|---|---|
| Markdown | 9b78e9f9189fb559d860bc808a08c40b90041e01c8b4bc5bea44e270f27bbb78 |
| Publication page | 99d98f1a3b98c80272808a8bb0433c33d2d693498a6f03cf08582d72bdaa727f |
| Manifest | 3159206575be93f6159536c42d9777b10baab56c1f860d4d3629e4b59502e4b3 |
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 | qsXMgyaHhbMDDIBjngOyW4wMKmeASdwxH9Sh1VzWp1609qbvC3MkI06v0cyAB14tVgIBiO8/eonslT+Lx4tDBw== |
| 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
| 2026-09-17T09:31:32.213582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098327observed 99d98f1a3b98c80272808a8bb0433c33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:32.194397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098327/manifest.jsonobserved 3159206575be93f6159536c42d9777b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:32.176511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098327/publication.mdobserved 9b78e9f9189fb559d860bc808a08c40b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:32.157329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098327/publication.txtobserved 9ee7b480912253260ba22ee543114ee9...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. |
|---|