OT-2026-000023116
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, 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-2026-000023116) never changes.
Identity and time
| Publication number | OT-2026-000023116 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7266-7e50-a487-f5c00c4ebef5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023116 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8136df833f2d5f1ddc861265b2a3c3062475710b00d8bbdbdeca783acc6b35f4 |
|---|---|
| Markdown | a99ee97bb2c896690d00ed152ad87375758517d46de88208feec25d74ded0033 |
| Publication page | eb3eb872386b9831ff8a4a335e82baf553ae98ef3b8c4ea6227296b655cc2a60 |
| Manifest | d177e8ad8199586fdeaa540c394c88f495b90e1b75de8134688ea8f1456fc9dd |
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 | yTU1I0YhFpkbOtU2A+yMrMaEurDZ7C5cuL8wWEQf9BXulWN1beq7GRLSLiwOgR+0pBt3VXp3tFKktKGIom/TBg== |
| 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
| 2026-09-17T11:51:02.598948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023116observed eb3eb872386b9831ff8a4a335e82baf5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:02.580904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023116/manifest.jsonobserved d177e8ad8199586fdeaa540c394c88f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:02.564398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023116/publication.mdobserved a99ee97bb2c896690d00ed152ad87375...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:02.544972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023116/publication.txtobserved 8136df833f2d5f1ddc861265b2a3c306...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. |
|---|