OT-2026-000026416
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000026416) never changes.
Identity and time
| Publication number | OT-2026-000026416 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a7-7ae2-988b-0933287c5789 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026416 |
| Status | PUBLIC |
Content hashes
| Canonical text | 56401724b12a31040e18b5bd5b6ab4d701a6e6caf17e169427bdb84c295d3cce |
|---|---|
| Markdown | a86f08b1df31379938e9052b74c78797c3127a0a594f43b6eca5f84d9f23c77f |
| Publication page | 27fa755f5c7f10dd29414413c22c97624b147919583125fcde7d3728545a37e5 |
| Manifest | 7ebd493cca9d56ee2589844b82dc11a2191afb12ad13cbfba5e30157176f8388 |
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 | CdT6bLA0YmnyyGH6i1g6S0M8tHjUDlrld8G60O0znopjGyapKCYZfQFVMQlW2nT7xKoHGcidzRi4C5yMi1mqAg== |
| 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
| 2026-09-17T11:44:24.367615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026416observed 27fa755f5c7f10dd29414413c22c9762...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:24.349620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026416/manifest.jsonobserved 7ebd493cca9d56ee2589844b82dc11a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:24.331965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026416/publication.mdobserved a86f08b1df31379938e9052b74c78797...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:24.315445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026416/publication.txtobserved 56401724b12a31040e18b5bd5b6ab4d7...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. |
|---|