OT-2026-000092406
Publication integrity record
Four bellows cup vacuum gripper, four zone face, pump 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-2026-000092406) never changes.
Identity and time
| Publication number | OT-2026-000092406 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fc-790c-afef-6f9cc924c837 · 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-2026-000092406 |
| Status | PUBLIC |
Content hashes
| Canonical text | bb75304a4aaf42b3cb3831c2ef4d67ea00a37632e6b3462c9b09e36c3dce5747 |
|---|---|
| Markdown | c9eb7fcd8507a0c365dfd2f3217951a054f8407a33623dacf65597475bbf4568 |
| Publication page | 83d10e6b3b932e77fb309b9b557f379fa954582c50a93053eb53fe4c7ee5a85d |
| Manifest | 36f79e7c6ee8d77c4336899e7748e0807f307dc4e5ff5d7ab34f0972c1f90f88 |
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 | aAgyp3nyCDDN6BykF+ahFWaY0WZ5qFxSB8QaBuD9UovBdATKIwP0scYnJZhW9hrsh/NxaM81RBcdM/CDgJilAw== |
| 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
| 2026-09-17T09:40:57.340920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092406observed 83d10e6b3b932e77fb309b9b557f379f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:57.322792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092406/manifest.jsonobserved 36f79e7c6ee8d77c4336899e7748e080...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:57.304792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092406/publication.mdobserved c9eb7fcd8507a0c365dfd2f3217951a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:57.286147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092406/publication.txtobserved bb75304a4aaf42b3cb3831c2ef4d67ea...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. |
|---|