OT-2026-000040334
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off 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-2026-000040334) never changes.
Identity and time
| Publication number | OT-2026-000040334 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-7a28-86dd-4ceeb8e34eae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040334 |
| Status | PUBLIC |
Content hashes
| Canonical text | 77b3170eb97dbd47f33cb2e9eabdba4bc6dee738faf10c2b5f56a64f561470b6 |
|---|---|
| Markdown | 834be0540847ab39692889b468cf125e521629eeb3396bd0c23a077d3976e75e |
| Publication page | ba73f270aabcbaed9f0e603ef34971b56e6861cd9712df9cfd23cebc21a038ff |
| Manifest | 3fb293abcd9fbe6ce2dc15110885faf73cb341364cde5965d161c5127c3f3700 |
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 | /wH/xNwClIJM+NiDtGWnMhvuMMyrj2UveYjjZMpPsHTbvK7zLmmGPjtOl5V+dplsin4+Wr0siBC+5S4aDtZgAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:19:20.403033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040334observed ba73f270aabcbaed9f0e603ef34971b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:20.385249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040334/manifest.jsonobserved 3fb293abcd9fbe6ce2dc15110885faf7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:20.367247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040334/publication.mdobserved 834be0540847ab39692889b468cf125e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:20.351418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040334/publication.txtobserved 77b3170eb97dbd47f33cb2e9eabdba4b...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. |
|---|