OT-2026-000092674
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, two stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000092674) never changes.
Identity and time
| Publication number | OT-2026-000092674 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5ff-7ab4-993c-4f320ae0e062 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092674 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61de3941d756bdf1e468773c10b5127a3604c6bc9f5c07ba59c1700d1e1c4167 |
|---|---|
| Markdown | 96aecb3c258f3facfa297b962be165370828f6a48a76dd57e3c186939a640530 |
| Publication page | bb1e61441197dd4bde80bce560e11a234a4f76957f95399cb9b263ead17b3e06 |
| Manifest | 4d1fcc3f2ce54f2c14d6da96cefa91995f984bb51422bb2dcbc3c44b2e7dcbf2 |
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 | 7Pr3yfc/Byz/92/nW0Rpk5x/g1CUIlOSPoAjuM47KPKl69eM5vFGN1jztmzv2qZ1V1FMFYQkvcXU80Tj7YKAAQ== |
| 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
| 2026-09-17T09:41:17.248228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092674observed bb1e61441197dd4bde80bce560e11a23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:17.229923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092674/manifest.jsonobserved 4d1fcc3f2ce54f2c14d6da96cefa9199...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:17.212778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092674/publication.mdobserved 96aecb3c258f3facfa297b962be16537...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:17.195869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092674/publication.txtobserved 61de3941d756bdf1e468773c10b5127a...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. |
|---|