OT-2026-000092084
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000092084) never changes.
Identity and time
| Publication number | OT-2026-000092084 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bc-73eb-990b-f85959a27af7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092084 |
| Status | PUBLIC |
Content hashes
| Canonical text | 86a31044ba156c5ace01cf55766158b30f0867f630edab40b4da14900be78de0 |
|---|---|
| Markdown | f6a29ac64b4446f293da2eca30358a62cb2cfa25e4243fd72d569b7b50dcb052 |
| Publication page | 837e9af9c526e631a2611a66cba70524d2ba99366a35823f083bb4f8463b2447 |
| Manifest | d653ddc60bf4b213b9363f142e9251807b43097d159e28ef361631d79981f6c0 |
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 | NNC5iADu1hlVv3bReUbeDwzyumR/vMK4mjI3T6zYapGoUs27c8aabU4nvU2L5sEeH9UOQgZGLd2g8MBb2l4/Dw== |
| 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
| 2026-09-17T09:43:11.427465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092084observed 837e9af9c526e631a2611a66cba70524...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:11.410603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092084/manifest.jsonobserved d653ddc60bf4b213b9363f142e925180...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:11.393592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092084/publication.mdobserved f6a29ac64b4446f293da2eca30358a62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:11.377053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092084/publication.txtobserved 86a31044ba156c5ace01cf55766158b3...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. |
|---|