OT-2026-000099415
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, pump fed, manifold 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-2026-000099415) never changes.
Identity and time
| Publication number | OT-2026-000099415 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c973-707f-af31-529859b28f44 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099415 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd3a0477596c0cfe73ec338becd3484e5e2ddbf56eae86858d3745e811afd2b9 |
|---|---|
| Markdown | 4702d13ef123d30ad07c7b8571acbc1aceb92461487e1a7f169cf4819eaebbeb |
| Publication page | 6c120f4a3e9e3d1ca9a933ade0dfbdb678096c593a833ee13cfa1cb1d59bbbf5 |
| Manifest | a0e698bd1d1ac93fc63f636d3a3654f872d486ced0c4c2ba8c96426882b221af |
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 | fA87pEDQRP/Im+eLUX+iBRZgGxw9OCqliniX/3mH85XlHWwvF+ZAzioCtSfRUErp3lx+svd2M6nd3t3eWNKbAQ== |
| 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
| 2026-09-17T09:29:11.127214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099415observed 6c120f4a3e9e3d1ca9a933ade0dfbdb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:11.078474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099415/manifest.jsonobserved a0e698bd1d1ac93fc63f636d3a3654f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:11.059580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099415/publication.mdobserved 4702d13ef123d30ad07c7b8571acbc1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:11.010070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099415/publication.txtobserved bd3a0477596c0cfe73ec338becd3484e...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. |
|---|