OT-2026-000038413
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000038413) never changes.
Identity and time
| Publication number | OT-2026-000038413 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d52-79f2-9ed1-528667ddc4b2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038413 |
| Status | PUBLIC |
Content hashes
| Canonical text | e285af53df145839e6001b311807b5ee0c6ca6e2d27be40f9f866b2a5414f9b1 |
|---|---|
| Markdown | 2e4132714b301ac1fdecff7e6e095a5a56711a6ba35b652303449b0f7fc68f7b |
| Publication page | 3267df3a2c0e4188517a12a18d4e48402039d3a990248808810a41ecf7439ac1 |
| Manifest | d47ae39622a68d4f55ce961cda66002d906a887840e64abfb4a38214d63196d2 |
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 | TOgnrQ+vq1Xyih9xdtDR/iGkmhQQAi4XLqbh2Wn+6QYVL198DpyC9NvYHN17Vzvz9RcuBFdYvQCu1ANYnpTQDg== |
| 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
| 2026-09-17T11:22:37.387984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038413observed 3267df3a2c0e4188517a12a18d4e4840...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:37.363461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038413/manifest.jsonobserved d47ae39622a68d4f55ce961cda66002d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:37.343589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038413/publication.mdobserved 2e4132714b301ac1fdecff7e6e095a5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:37.327888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038413/publication.txtobserved e285af53df145839e6001b311807b5ee...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. |
|---|