OT-2026-000093837
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000093837) never changes.
Identity and time
| Publication number | OT-2026-000093837 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508d-7fab-aef1-a9e88891e49e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093837 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8af24dd72e2a75e6d46d328daa35d7b8e87f3b3787799285162507d95c40a619 |
|---|---|
| Markdown | 11c2e79b3751bec1443e4585a2ca410dc9c7a33820f00b5d40bc7aa74285c5ca |
| Publication page | 35fcaac8227dfa1cd421c4c75e1c175cd7223540d53940c3bfac2cc244e738ad |
| Manifest | 15f9b2ba2b29b94309f3dde90ed5a5d488fd665b37133c5f790e6bc49210e18f |
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 | MGrd2dCLwVMfgIucBG/2vBpiIRohCaO45vVptC8+FbvKiqaVxjaIAeADgm+AbwixE6J374TS1uHewy3+k+6aDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:39:57.211334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093837observed 35fcaac8227dfa1cd421c4c75e1c175c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:57.193594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093837/manifest.jsonobserved 15f9b2ba2b29b94309f3dde90ed5a5d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:57.174848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093837/publication.mdobserved 11c2e79b3751bec1443e4585a2ca410d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:57.157744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093837/publication.txtobserved 8af24dd72e2a75e6d46d328daa35d7b8...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. |
|---|