OT-2026-000063858
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, vented after 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-2026-000063858) never changes.
Identity and time
| Publication number | OT-2026-000063858 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53ba-717a-9593-0fd7db6237f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063858 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ade23030b2cf1c7cffab9fbe9558fcaca7cf78fbd7ce2306855728c0a071797 |
|---|---|
| Markdown | 75cd3507c79553e3d09bdd0cd235cf006abd1118d467bf7d77ca2889b02e0b75 |
| Publication page | d51c6c0e493fa75bd2fcc6a839237212a66f7f6f54153ed3de048aa4e9213d65 |
| Manifest | 4a2d0e4753ce5408f682b8db00a1f997e3f5f25448f23ef7afd8dc6a9e26216d |
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 | Zb4bgNgLrvQCdjFPUihaLrrsG6M0VthofYe4k8Eosf5E0WEA/MHtYdqwRwfU5TP+kKw9tHy3RF0j+JwsnDPjCA== |
| 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
| 2026-09-17T10:36:53.473509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063858observed d51c6c0e493fa75bd2fcc6a839237212...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:53.452667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063858/manifest.jsonobserved 4a2d0e4753ce5408f682b8db00a1f997...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:53.431304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063858/publication.mdobserved 75cd3507c79553e3d09bdd0cd235cf00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:53.409635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063858/publication.txtobserved 5ade23030b2cf1c7cffab9fbe9558fca...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. |
|---|