OT-2026-000042696
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, pulsed blow-off after 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-2026-000042696) never changes.
Identity and time
| Publication number | OT-2026-000042696 · never reused |
|---|---|
| Internal UUID | 01a0ae7a-c0cf-7a69-a052-9b93703ac416 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:55.489038Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000042696 |
| Status | PUBLIC |
Content hashes
| Canonical text | 218f619d33b8cb1420a85e14d92c7cbf8788ada9540e0e347d21bfb001ca559e |
|---|---|
| Markdown | 0ce68fd1db5e5af89c4a90cf4c0185cf1d6c3870ccb32441b59ed265013d7de7 |
| Publication page | a97999f0025d7711501939f797b9450db8f31c7f2f1515931bfdd0d9204c5fe5 |
| Manifest | f5053fd4cafc90020bcdbf3503d4f472d9e9fc631476199f8cad0ad32606a8c0 |
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 | HcjYnEYhkdS9QOgr7jU2qbOqyZfn4o4Aplrkjbf3xdxoQw1qjv5se2GHSOqFdZQyV0JkkFb9wq3T6uzOxIJrDg== |
| 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
| 2026-09-17T11:15:03.303157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042696observed a97999f0025d7711501939f797b9450d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:15:03.283611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042696/manifest.jsonobserved f5053fd4cafc90020bcdbf3503d4f472...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:15:03.265153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042696/publication.mdobserved 0ce68fd1db5e5af89c4a90cf4c0185cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:15:03.247570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042696/publication.txtobserved 218f619d33b8cb1420a85e14d92c7cbf...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. |
|---|