OT-2026-000092418
Publication integrity record
Foam pad 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-2026-000092418) never changes.
Identity and time
| Publication number | OT-2026-000092418 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fc-7131-bf4b-e62d4ecea7d7 · 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-2026-000092418 |
| Status | PUBLIC |
Content hashes
| Canonical text | a8519c4c71a42125d418a4ef11b8d3b5c05127411e55746ce6f023529a4b8d80 |
|---|---|
| Markdown | 1d0ca7204eb74f44d7a57de577927c7d1364f8910bed5d7e8cf1cd6a3009c965 |
| Publication page | 2107706282b4afb6bd57541a97d28324d324b084bd54d1e4902e27ac3398fda7 |
| Manifest | ad73e62f08b6ff6000d0427d2309f6178de5999907dab49692dd3357d8ffbde0 |
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 | ifsNxFX5SaDawqS/RrBYt/KgeUeUQbzWihO2niUk1S99P+q22SntYRsvJLd9XYst0wzV4kaFoWBHA8fqPUYwAA== |
| 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
| 2026-09-17T09:40:57.851471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092418observed 2107706282b4afb6bd57541a97d28324...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:57.835284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092418/manifest.jsonobserved ad73e62f08b6ff6000d0427d2309f617...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:57.818798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092418/publication.mdobserved 1d0ca7204eb74f44d7a57de577927c7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:57.802044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092418/publication.txtobserved a8519c4c71a42125d418a4ef11b8d3b5...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. |
|---|