OT-2026-000047097
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000047097) never changes.
Identity and time
| Publication number | OT-2026-000047097 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f8-7e5c-849d-402ac30d0b10 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047097 |
| Status | PUBLIC |
Content hashes
| Canonical text | cf47d8c3f7115f3a0bd2d708e3e90b91daa7cfc816c9c9d6aaf408e423017ee5 |
|---|---|
| Markdown | 3dda1877e0cf18079dc8f806700f0d4a065eade1e77c9f1095fca74d298764cb |
| Publication page | 18461f447de013601f7e3baad153abc50da887466778b825ede883b332b68199 |
| Manifest | 567d649443e193cd8bf0de5abdc2a8100ebff96dfab92bd9161010c8bca93ee9 |
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 | AG6qbD+dPOgO1TYCTqydAXNX3Dh1IE7zdiGibqYu6aKyD/+yMzbkxppivLw59gV7+3vmd0M55VZUTWT2Hc3/DA== |
| 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
| 2026-09-17T11:10:25.018751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047097observed 18461f447de013601f7e3baad153abc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:24.999772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047097/manifest.jsonobserved 567d649443e193cd8bf0de5abdc2a810...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:24.981258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047097/publication.mdobserved 3dda1877e0cf18079dc8f806700f0d4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:24.961474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047097/publication.txtobserved cf47d8c3f7115f3a0bd2d708e3e90b91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:53.179528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047097observed 18461f447de013601f7e3baad153abc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:53.160818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047097/manifest.jsonobserved 567d649443e193cd8bf0de5abdc2a810...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:53.139701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047097/publication.mdobserved 3dda1877e0cf18079dc8f806700f0d4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:53.118685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047097/publication.txtobserved cf47d8c3f7115f3a0bd2d708e3e90b91...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. |
|---|