OT-2026-000047002
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, 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-2026-000047002) never changes.
Identity and time
| Publication number | OT-2026-000047002 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f7-754e-a65e-1e916c1c3d56 · 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-2026-000047002 |
| Status | PUBLIC |
Content hashes
| Canonical text | 37f7886710422a5d628ab1df3d3ea78eac308b79bc5f5945a6393399fc73f895 |
|---|---|
| Markdown | 5c44e3b8e0e83e5dd37c33308d7069e715c6de2172df119872f72d5824e06da1 |
| Publication page | 9daa3fc6fed7579945fd215d434fdacd145136d0978d26c456ca849b0088021f |
| Manifest | 3cd363f12e9ec3c825b283ca64ab599496f9adec4c7cb9dd696ab00e9d9f4064 |
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 | Y17wZ3y6uvsAu2wYqNh+XGtYfvhCPiNWHkaTCb1SefdX23HhfNW7rBAW+9DcsXFcJanxVezvpSRCS6hQ7IpDDA== |
| 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
| 2026-09-17T11:10:16.655362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047002observed 9daa3fc6fed7579945fd215d434fdacd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:16.633292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047002/manifest.jsonobserved 3cd363f12e9ec3c825b283ca64ab5994...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:16.610549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047002/publication.mdobserved 5c44e3b8e0e83e5dd37c33308d7069e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:16.592336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047002/publication.txtobserved 37f7886710422a5d628ab1df3d3ea78e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:45.265685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047002observed 9daa3fc6fed7579945fd215d434fdacd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:45.246571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047002/manifest.jsonobserved 3cd363f12e9ec3c825b283ca64ab5994...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:45.223751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047002/publication.mdobserved 5c44e3b8e0e83e5dd37c33308d7069e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:45.204278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047002/publication.txtobserved 37f7886710422a5d628ab1df3d3ea78e...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. |
|---|