OT-2026-000092429
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, single 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-2026-000092429) never changes.
Identity and time
| Publication number | OT-2026-000092429 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fc-756b-a626-d3d155a59bbe · 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-2026-000092429 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0b71b93769c8eb2f26d8850c40533ee22dadd0235ac2d7bab231950ae76dd502 |
|---|---|
| Markdown | 751fd8d71256d7554629a0f605a9c78a586b562ed8962e95b89c1e8cde4d406e |
| Publication page | bfd5174c874f3d6585a53a7ff76e736489fb1c4c94a6f06b6fef179b55850280 |
| Manifest | 68707af7ab2ba4ffaf893e86ba6f7719b857e0c7e248821d849824a7c63dddd4 |
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 | ilFsarF9UVLGB59ZjuVIgnpOzuR2EL31QduFbz9FoiMnU8/SloEKRrZ015BEJQB6PZqSpItz5CePeZyu7OriCA== |
| 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
| 2026-09-17T09:40:59.034436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092429observed bfd5174c874f3d6585a53a7ff76e7364...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:59.016949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092429/manifest.jsonobserved 68707af7ab2ba4ffaf893e86ba6f7719...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:58.998508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092429/publication.mdobserved 751fd8d71256d7554629a0f605a9c78a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:58.980769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092429/publication.txtobserved 0b71b93769c8eb2f26d8850c40533ee2...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. |
|---|