OT-2026-000031019
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, pulsed 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-2026-000031019) never changes.
Identity and time
| Publication number | OT-2026-000031019 · never reused |
|---|---|
| Internal UUID | 01a0ae74-3fb7-7dea-b5ef-67123d521891 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:49.275361Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000031019 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c7b1baed1d689069a1b721507d36c5b0623bf87ac119990aaadc8ca76b957cb |
|---|---|
| Markdown | df717a238e2bd35dc5333ed19a24b81c8ef10235d0548bee7aca3d205e942402 |
| Publication page | 1056a858c807607da723c6ae5485eda5ef90ded0f01a08cbb5c65e6629a60c76 |
| Manifest | d6e2608a9144d0837fd063f763a0b861a7ac08ee184f3c859e6954682d1da286 |
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 | 5uQjko7sXlPUi7P6DMwdwJFsABJPMQp7VpkvEz0PARzcOMqvpLdsY0zBW7XbvNb3+ZXkB6DeWoscfB8MGyodCQ== |
| 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
| 2026-09-17T11:40:06.754612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031019observed 1056a858c807607da723c6ae5485eda5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:40:06.734762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031019/manifest.jsonobserved d6e2608a9144d0837fd063f763a0b861...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:06.714635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031019/publication.mdobserved df717a238e2bd35dc5333ed19a24b81c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:06.695429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031019/publication.txtobserved 0c7b1baed1d689069a1b721507d36c5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:35.722477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031019observed 1056a858c807607da723c6ae5485eda5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:35.703440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031019/manifest.jsonobserved d6e2608a9144d0837fd063f763a0b861...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:35.686375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031019/publication.mdobserved df717a238e2bd35dc5333ed19a24b81c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:35.668388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031019/publication.txtobserved 0c7b1baed1d689069a1b721507d36c5b...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. |
|---|