OT-2026-000098620
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000098620) never changes.
Identity and time
| Publication number | OT-2026-000098620 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ad-72fd-8b44-a1602e55d17a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098620 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11fd1b24540b958f8d054ba1eeee44589d18a495adb1833388438551fee4fb08 |
|---|---|
| Markdown | 539ef6c8345d14126a2fbac8048c0b1e58ec49df0152c09853cc6109c4617217 |
| Publication page | 09672f5ca8d201669a55f914ea3d282e69714e81b9a8dcf6524ee02724df0c15 |
| Manifest | fa7221bebe5b160bf0aa2ebcab4248e31e39f038e8755d5986cac1985ca491e7 |
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 | 6u0YbSp7W4A6ZmGc0aBHd1zcrnjaOLi4Asv/efpssa+lT+qaRqX7oHpvQWrFGiChbWEQK26SNh1cYngnKY5tCQ== |
| 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
| 2026-09-17T09:30:54.465832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098620observed 09672f5ca8d201669a55f914ea3d282e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:54.449331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098620/manifest.jsonobserved fa7221bebe5b160bf0aa2ebcab4248e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:54.432721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098620/publication.mdobserved 539ef6c8345d14126a2fbac8048c0b1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:54.413545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098620/publication.txtobserved 11fd1b24540b958f8d054ba1eeee4458...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. |
|---|