OT-2026-000018206
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, supply line pressure sensor, 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-2026-000018206) never changes.
Identity and time
| Publication number | OT-2026-000018206 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-b488-7c5a-8d65-cf1f07224c6c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:45.971508Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018206 |
| Status | PUBLIC |
Content hashes
| Canonical text | 006e9c1110b6a899d9f19fa8a681aab2ef5b001f67ac20009a48dce44142eccd |
|---|---|
| Markdown | 62b8bbfb98311d10dd1b27fa1b3bd78343f9ecc5267badf8d430df2c408d1ce3 |
| Publication page | 3cfc5fd2940e0fdeae42615c57a4c5267589eb698375e5da3cd3dbbed2ca4dc3 |
| Manifest | 171529203436b0482e396bd19a19f81cc261298bd2c1c56cd2b27947e97ed3a6 |
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 | UG4alSocb+WH1lc45X1hTPqD91M1c0ugu4PkSrRE8QlFVwK0FPB3pqmdZ1ixpZdFG36L2fWy4Pnu7CVl1y/9Ag== |
| 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
| 2026-09-17T11:59:59.670626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018206observed 3cfc5fd2940e0fdeae42615c57a4c526...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:59:59.651891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018206/manifest.jsonobserved 171529203436b0482e396bd19a19f81c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:59:59.634310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018206/publication.mdobserved 62b8bbfb98311d10dd1b27fa1b3bd783...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:59:59.616191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018206/publication.txtobserved 006e9c1110b6a899d9f19fa8a681aab2...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. |
|---|