OT-2026-000092605
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, plant vacuum fed, 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-2026-000092605) never changes.
Identity and time
| Publication number | OT-2026-000092605 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fe-7a75-9a86-4b5870f31e4e · 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-2026-000092605 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2dcc05a26f7e5800fb4aa717f35952d0684891208e6d87a7f3c222ad932b3b8c |
|---|---|
| Markdown | 329d5ed7834c8012d2b3b73fcbc21ab0b2f81d243b9b50cc820a7aebf32ff940 |
| Publication page | b38e13e2ea452693136fe526e6825300649cef5196f38994ad1483c73a67649a |
| Manifest | 08f06fad963c6424c2d8dd3eb338643ad0ea97651b55d22b5358af95dd6d4376 |
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 | Tt9Yg0HifPjOxIrrX5MNDSmqtzSv8BnXKI38LJj18qqAdZCOVqMhjy4DirnsKndrEnuClp4QmoN4E3AklUgTDw== |
| 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
| 2026-09-17T09:41:12.477816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092605observed b38e13e2ea452693136fe526e6825300...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:12.461562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092605/manifest.jsonobserved 08f06fad963c6424c2d8dd3eb338643a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:12.444158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092605/publication.mdobserved 329d5ed7834c8012d2b3b73fcbc21ab0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:12.426617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092605/publication.txtobserved 2dcc05a26f7e5800fb4aa717f35952d0...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. |
|---|