OT-2026-000093930
Publication integrity record
Four cup 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-2026-000093930) never changes.
Identity and time
| Publication number | OT-2026-000093930 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c8-734e-9553-e4c9fb54fe80 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093930 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1f6f265d39546f9297c5e453121f91acbcaee88ab0e73c9b6638c60d85bbf1ae |
|---|---|
| Markdown | 04b5309dfa2fffba9ad485bd99ae41e42568ed901d457cefd56c0210b7f0c4e1 |
| Publication page | 2cec6092e18f1b49f082904378d04280fca9fc8f820aa3c18beec93bcdfee578 |
| Manifest | 2aaf08c3f114e078357afbcbd208d523c77d41de87c6db6d0289e1bc09d18924 |
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 | d5yTDQMu5Whhol8ERxx6uiB8jxzKODNZc8i3EFBhhnN2/fDWuZR9vvuMZ/OqgJd16OPVERL3Jt8v+RTvgnjiDA== |
| 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
| 2026-09-17T09:38:12.227163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093930observed 2cec6092e18f1b49f082904378d04280...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:12.210856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093930/manifest.jsonobserved 2aaf08c3f114e078357afbcbd208d523...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:12.193890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093930/publication.mdobserved 04b5309dfa2fffba9ad485bd99ae41e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:12.176741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093930/publication.txtobserved 1f6f265d39546f9297c5e453121f91ac...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. |
|---|