OT-2026-000047896
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, supply line 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-2026-000047896) never changes.
Identity and time
| Publication number | OT-2026-000047896 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c421-76e8-b78c-6f4c94e35b6f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047896 |
| Status | PUBLIC |
Content hashes
| Canonical text | c96e4424094745d4da133da686d6512d1f24e9cb6f604d92306be98521adcb37 |
|---|---|
| Markdown | 11a52dd0fb2bd3e8da33a0eb0b47ba6d0f116a58cace1511d9c98bd65dbe93f7 |
| Publication page | 19eb5290251df26900fa5c66dc47de901457896deed2d91a48cf673daee76d95 |
| Manifest | 92928412acf08c5ee751df9a80405550695348e94f00823e611366916a572d85 |
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 | b9zYgO0rOWPCMOvaKCbzKSIZ5FuIckIjthxkFlWWRJwuOYfsLAMFM52sG/Nrn72MuX38D1ejGAGvLTwO7qv2DQ== |
| 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
| 2026-09-17T11:05:50.122735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047896observed 19eb5290251df26900fa5c66dc47de90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:50.104280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047896/manifest.jsonobserved 92928412acf08c5ee751df9a80405550...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:50.084779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047896/publication.mdobserved 11a52dd0fb2bd3e8da33a0eb0b47ba6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:50.065046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047896/publication.txtobserved c96e4424094745d4da133da686d6512d...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. |
|---|