OT-2026-000068336
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, pressure sensor per zone, pulsed blow-off before 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-2026-000068336) never changes.
Identity and time
| Publication number | OT-2026-000068336 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2480-7ca7-ae8d-2e151fa4db32 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068336 |
| Status | PUBLIC |
Content hashes
| Canonical text | a414f230f3389e1332b4c292b107d7f27a0ce2edf24f17b8c17412ad7a25d1c1 |
|---|---|
| Markdown | f246be6c9d3f50c420654c89f0f9b0975bb4366584534c9272a153e2bc4c758d |
| Publication page | 212e720cf0d5cfd71d2f96760b0ead82114dd4e19c9c9f7c03ef136bc04dc3c8 |
| Manifest | ca5cf959c45e760cfd53ec7f6264bed4421cf3cdcfe4809999905de0543355f4 |
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 | iaZTP0jVqaQj7jPDcld6ydCsIMqZQJApqROAJJ9zwxGY5/eFv90h2puN9+tA+etPrIZUIFmdjVfgILPSDR29CQ== |
| 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
| 2026-09-17T10:29:22.723054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068336observed 212e720cf0d5cfd71d2f96760b0ead82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:22.706148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068336/manifest.jsonobserved ca5cf959c45e760cfd53ec7f6264bed4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:22.688421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068336/publication.mdobserved f246be6c9d3f50c420654c89f0f9b097...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:22.671783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068336/publication.txtobserved a414f230f3389e1332b4c292b107d7f2...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. |
|---|