OT-2026-000065302
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, vented after 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-2026-000065302) never changes.
Identity and time
| Publication number | OT-2026-000065302 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-7664-9cdb-23d967da3be0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065302 |
| Status | PUBLIC |
Content hashes
| Canonical text | 31c23f69ed8b131cfb109c451fbe24fcb3dec971af10c8a6e8e0651069daa94f |
|---|---|
| Markdown | 6be317a700cf2bb623e21244e76c53206fbd68326430f47f8e411f9a8bf91b6d |
| Publication page | 3d438d5c91e1747926e700a15833b5d7e980c462578b134e947109419d7f1efd |
| Manifest | 8352bfa9277fdac6b6edc9c19d8d39bb3df45f686686e10a344f0ce092e2f65d |
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 | lWo7bMoKo7Pi3/d7QKTftIVJsHR0czj06zKHImN+jHP6chQdiC40VNYZ1KQ/d1tWY7dM8yBUiY8TXtS+LypYCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:35:16.570092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065302observed 3d438d5c91e1747926e700a15833b5d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:16.553464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065302/manifest.jsonobserved 8352bfa9277fdac6b6edc9c19d8d39bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:16.536126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065302/publication.mdobserved 6be317a700cf2bb623e21244e76c5320...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:16.517599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065302/publication.txtobserved 31c23f69ed8b131cfb109c451fbe24fc...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. |
|---|