OT-2026-000094424
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, single stage ejector, 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-2026-000094424) never changes.
Identity and time
| Publication number | OT-2026-000094424 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e7-74b2-bd10-51298c5fb1ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094424 |
| Status | PUBLIC |
Content hashes
| Canonical text | 31e6e1861cf43cbc6d0d1435d9b143f677bdc887ca7208c9cbe69ff0dbb21b32 |
|---|---|
| Markdown | 28edb08c138982e0b08f57da3a81d767f040f3f7315f9db91d8115dfb04f7abe |
| Publication page | 32b95d7ff815f60fcb0f36015f66e5bc224dc6c98b90e75613b5f07736e75a9d |
| Manifest | 13e8f0c5485e780c1f0166324516d8813994f64d484e7fe06c01d45e75d1ed39 |
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 | ue5+yiBHrLjT6CPiAVvoU5h688SkhCrLPlXfdL/M1VYFTjEPUzF2sxx8GJFQbXE/rC7C2NsxxImrV254ICVgBQ== |
| 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
| 2026-09-17T09:37:50.240391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094424observed 32b95d7ff815f60fcb0f36015f66e5bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:50.222823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094424/manifest.jsonobserved 13e8f0c5485e780c1f0166324516d881...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:50.205710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094424/publication.mdobserved 28edb08c138982e0b08f57da3a81d767...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:50.186355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094424/publication.txtobserved 31e6e1861cf43cbc6d0d1435d9b143f6...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. |
|---|